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3311130152121 = 31132397491757
BaseRepresentation
bin110000001011101110101…
…111001000110010111001
3102201112121100112121120120
4300023232233020302321
5413222143304331441
611013040122243453
7461135614625511
oct60135657106271
912645540477516
103311130152121
111067273717000
12455876956589
131b0313525c2c
14b638c308841
155b1e4100966
hex302eebc8cb9

3311130152121 has 128 divisors (see below), whose sum is σ = 5136563884032. Its totient is φ = 1893333657600.

The previous prime is 3311130152069. The next prime is 3311130152159. The reversal of 3311130152121 is 1212510311133.

It is not a de Polignac number, because 3311130152121 - 234 = 3293950282937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3311130152091 and 3311130152100.

It is not an unprimeable number, because it can be changed into a prime (3311130152221) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4374015675 + ... + 4374016431.

It is an arithmetic number, because the mean of its divisors is an integer number (40129405344).

Almost surely, 23311130152121 is an apocalyptic number.

It is an amenable number.

3311130152121 is a deficient number, since it is larger than the sum of its proper divisors (1825433731911).

3311130152121 is a wasteful number, since it uses less digits than its factorization.

3311130152121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1404 (or 1382 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 24.

Adding to 3311130152121 its reverse (1212510311133), we get a palindrome (4523640463254).

The spelling of 3311130152121 in words is "three trillion, three hundred eleven billion, one hundred thirty million, one hundred fifty-two thousand, one hundred twenty-one".

Divisors: 1 3 11 23 33 69 97 121 253 291 363 491 757 759 1067 1331 1473 2231 2271 2783 3201 3993 5401 6693 8327 8349 11293 11737 16203 17411 24541 24981 30613 33879 35211 47627 52233 59411 73429 73623 91597 91839 124223 129107 142881 178233 191521 220287 269951 274791 371687 372669 387321 523897 574563 653521 807719 809853 1007567 1095421 1115061 1366453 1571691 1688867 1960563 2106731 2423157 2969461 3022701 3286263 4088557 4099359 5066601 5762867 6320193 8548801 8884909 8908383 12049631 12265671 15030983 17288601 18577537 23174041 25646403 26654727 36053639 36148893 44974127 45092949 55732611 63391537 69522123 94036811 97733999 108160917 132545941 134922381 190174611 204352907 282110433 293201997 396590029 397637823 494715397 613058721 829233697 1034404921 1189770087 1458005351 1484146191 2247881977 2487701091 3103214763 4362490319 4374016053 6743645931 9121570667 11378454131 13087470957 27364712001 34135362393 47987393509 100337277337 143962180527 301011832011 1103710050707 3311130152121