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10104102131 = 192774674111
BaseRepresentation
bin10010110100100000…
…00101110011110011
3222002011122120101212
421122100011303303
5131143122232011
64350341550335
7505250310464
oct113220056363
928064576355
1010104102131
114315558532
121b5ba153ab
13c50439176
146bbd00d6b
153e20c308b
hex25a405cf3

10104102131 has 16 divisors (see below), whose sum is σ = 10699752960. Its totient is φ = 9515011680.

The previous prime is 10104102119. The next prime is 10104102139. The reversal of 10104102131 is 13120140101.

It is a cyclic number.

It is not a de Polignac number, because 10104102131 - 26 = 10104102067 is a prime.

It is a super-2 number, since 2×101041021312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10104102139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2455766 + ... + 2459876.

It is an arithmetic number, because the mean of its divisors is an integer number (668734560).

Almost surely, 210104102131 is an apocalyptic number.

10104102131 is a deficient number, since it is larger than the sum of its proper divisors (595650829).

10104102131 is a wasteful number, since it uses less digits than its factorization.

10104102131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4874.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10104102131 its reverse (13120140101), we get a palindrome (23224242232).

The spelling of 10104102131 in words is "ten billion, one hundred four million, one hundred two thousand, one hundred thirty-one".

Divisors: 1 19 277 467 4111 5263 8873 78109 129359 1138747 1919837 2457821 21636193 36476903 531794849 10104102131