10122013031 has 16 divisors (see below), whose sum is σ = 10944914400. Its totient is φ = 9305522688.

The previous prime is 10122013021. The next prime is 10122013067. The reversal of 10122013031 is 13031022101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10122013031 is a prime.

It is a super-2 number, since 2×10122013031² (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 = 10122012997 and 10122013015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122013021) 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, 4405475 + ... + 4407771.

It is an arithmetic number, because the mean of its divisors is an integer number (684057150).

Almost surely, 2^10122013031 is an apocalyptic number.

10122013031 is a deficient number, since it is larger than the sum of its proper divisors (822901369).

10122013031 is a wasteful number, since it uses less digits than its factorization.

10122013031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3538.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10122013031 its reverse (13031022101), we get a palindrome (23153035132).

The spelling of 10122013031 in words is "ten billion, one hundred twenty-two million, thirteen thousand, thirty-one".