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10211223101130 = 234576431649411
BaseRepresentation
bin1001010010010111110001…
…0100110101111011001010
31100011011221200202112210000
42110211330110311323022
52314300041103214010
633414545433103430
72102510425154622
oct224457424657312
940134850675700
1010211223101130
113287612264207
12118b005b57b76
13590bb668712c
14274323997882
1512a93d8257c0
hex9497c535eca

10211223101130 has 80 divisors (see below), whose sum is σ = 27460453404384. Its totient is φ = 2722634903520.

The previous prime is 10211223101119. The next prime is 10211223101141. The reversal of 10211223101130 is 3110132211201.

10211223101130 is a `hidden beast` number, since 1 + 0 + 211 + 223 + 101 + 130 = 666.

It is an interprime number because it is at equal distance from previous prime (10211223101119) and next prime (10211223101141).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5366125 + ... + 7015535.

Almost surely, 210211223101130 is an apocalyptic number.

10211223101130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10211223101130 is an abundant number, since it is smaller than the sum of its proper divisors (17249230303254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10211223101130 is a wasteful number, since it uses less digits than its factorization.

10211223101130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657073 (or 1657064 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 10211223101130 its reverse (3110132211201), we get a palindrome (13321355312331).

The spelling of 10211223101130 in words is "ten trillion, two hundred eleven billion, two hundred twenty-three million, one hundred one thousand, one hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 270 405 810 7643 15286 22929 38215 45858 68787 76430 114645 137574 206361 229290 343935 412722 619083 687870 1031805 1238166 1649411 2063610 3095415 3298822 4948233 6190830 8247055 9896466 14844699 16494110 24741165 29689398 44534097 49482330 74223495 89068194 133602291 148446990 222670485 267204582 445340970 668011455 1336022910 12606448273 25212896546 37819344819 63032241365 75638689638 113458034457 126064482730 189096724095 226916068914 340374103371 378193448190 567290172285 680748206742 1021122310113 1134580344570 1701870516855 2042244620226 3403741033710 5105611550565 10211223101130