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23310110331113 = 472573737397001
BaseRepresentation
bin1010100110011010011101…
…10110001001000011101001
310001112102110200000211210212
411103031032312021003221
511023403101221043423
6121324303350150505
74624046156424344
oct523151666110351
9101472420024725
1023310110331113
117477842652461
1227457a4952435
13100119844c988
145a8302d3945b
152a653968c578
hex15334ed890e9

23310110331113 has 32 divisors (see below), whose sum is σ = 23998625671680. Its totient is φ = 22630551552000.

The previous prime is 23310110331103. The next prime is 23310110331127. The reversal of 23310110331113 is 31113301101332.

It is a cyclic number.

It is not a de Polignac number, because 23310110331113 - 228 = 23309841895657 is a prime.

It is a super-2 number, since 2×233101103311132 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23310110331103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3329536613 + ... + 3329543613.

It is an arithmetic number, because the mean of its divisors is an integer number (749957052240).

Almost surely, 223310110331113 is an apocalyptic number.

It is an amenable number.

23310110331113 is a deficient number, since it is larger than the sum of its proper divisors (688515340567).

23310110331113 is a wasteful number, since it uses less digits than its factorization.

23310110331113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8417.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 23310110331113 its reverse (31113301101332), we get a palindrome (54423411432445).

The spelling of 23310110331113 in words is "twenty-three trillion, three hundred ten billion, one hundred ten million, three hundred thirty-one thousand, one hundred thirteen".

Divisors: 1 47 257 373 739 7001 12079 17531 34733 95861 189923 275647 329047 1799257 2611373 4505467 5173739 8926381 12955409 70841279 84565079 122734531 243165733 671122861 1329650923 1929804647 3329540113 31542774467 62493593381 90700818409 495959794279 23310110331113