10204104031 has 32 divisors (see below), whose sum is σ = 11807700480. Its totient is φ = 8727206400.

The previous prime is 10204104019. The next prime is 10204104037. The reversal of 10204104031 is 13040140201.

It is not a de Polignac number, because 10204104031 - 2¹⁵ = 10204071263 is a prime.

It is a super-2 number, since 2×10204104031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10204103996 and 10204104014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10204104037) 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, 10508376 + ... + 10509346.

It is an arithmetic number, because the mean of its divisors is an integer number (368990640).

Almost surely, 2^10204104031 is an apocalyptic number.

10204104031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10204104031 is a deficient number, since it is larger than the sum of its proper divisors (1603596449).

10204104031 is a wasteful number, since it uses less digits than its factorization.

10204104031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10204104031 its reverse (13040140201), we get a palindrome (23244244232).

The spelling of 10204104031 in words is "ten billion, two hundred four million, one hundred four thousand, thirty-one".