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120321414213 = 371121325714173
BaseRepresentation
bin111000000001110110…
…1110001010001000101
3102111120101222010220120
41300003231301101011
53432404240223323
6131135213252153
711456451101040
oct1600355612105
9374511863816
10120321414213
1147034335400
121b39b494059
13b4669721b0
145b75cd1c57
1531e32e45e3
hex1c03b71445

120321414213 has 96 divisors (see below), whose sum is σ = 217892252928. Its totient is φ = 57468026880.

The previous prime is 120321414211. The next prime is 120321414221. The reversal of 120321414213 is 312414123021.

It is not a de Polignac number, because 120321414213 - 21 = 120321414211 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120321414211) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8482395 + ... + 8496567.

It is an arithmetic number, because the mean of its divisors is an integer number (2269710968).

Almost surely, 2120321414213 is an apocalyptic number.

120321414213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

120321414213 is a deficient number, since it is larger than the sum of its proper divisors (97570838715).

120321414213 is a wasteful number, since it uses less digits than its factorization.

120321414213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14475 (or 14464 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 120321414213 its reverse (312414123021), we get a palindrome (432735537234).

The spelling of 120321414213 in words is "one hundred twenty billion, three hundred twenty-one million, four hundred fourteen thousand, two hundred thirteen".

Divisors: 1 3 7 11 13 21 33 39 77 91 121 143 231 257 273 363 429 771 847 1001 1573 1799 2541 2827 3003 3341 4719 5397 8481 10023 11011 14173 19789 23387 31097 33033 36751 42519 59367 70161 93291 99211 110253 155903 184249 217679 257257 297633 404261 467709 552747 653037 771771 1091321 1212783 1289743 1714933 2026739 2829827 3273963 3642461 3869229 5144799 6080217 8489481 10927383 12004531 14187173 22294129 25497227 36013593 40067071 42561519 47351993 66882387 76491681 120201213 142055979 156058903 280469497 331463951 440737781 468176709 520871923 841408491 994391853 1322213343 1562615769 3085164467 3646103461 5729591153 9255493401 10938310383 17188773459 40107138071 120321414213