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10010302131 = 328116017417
BaseRepresentation
bin10010101001010100…
…10001011010110011
3221211122011000222210
421110222101122303
5131000114132011
64333151303203
7503031110214
oct112452213263
927748130883
1010010302131
114277611175
121b3451ab03
13c36b866cb
146ad68540b
153d8c456a6
hex254a916b3

10010302131 has 16 divisors (see below), whose sum is σ = 13404741408. Its totient is φ = 6644736000.

The previous prime is 10010302087. The next prime is 10010302139. The reversal of 10010302131 is 13120301001.

It is not a de Polignac number, because 10010302131 - 29 = 10010301619 is a prime.

It is a super-2 number, since 2×100103021312 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10010302139) 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, 1345935 + ... + 1353351.

It is an arithmetic number, because the mean of its divisors is an integer number (837796338).

Almost surely, 210010302131 is an apocalyptic number.

10010302131 is a deficient number, since it is larger than the sum of its proper divisors (3394439277).

10010302131 is a wasteful number, since it uses less digits than its factorization.

10010302131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9302.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10010302131 its reverse (13120301001), we get a palindrome (23130603132).

The spelling of 10010302131 in words is "ten billion, ten million, three hundred two thousand, one hundred thirty-one".

Divisors: 1 3 281 843 1601 4803 7417 22251 449881 1349643 2084177 6252531 11874617 35623851 3336767377 10010302131