10122404031 has 10 divisors (see below), whose sum is σ = 15121122192. Its totient is φ = 6748269300.

The previous prime is 10122404021. The next prime is 10122404051. The reversal of 10122404031 is 13040422101.

10122404031 is a `hidden beast` number, since 10 + 12 + 240 + 403 + 1 = 666.

It is not a de Polignac number, because 10122404031 - 2⁷ = 10122403903 is a prime.

It is a super-2 number, since 2×10122404031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10122403995 and 10122404013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122404021) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 62483895 + ... + 62484056.

Almost surely, 2^10122404031 is an apocalyptic number.

10122404031 is a deficient number, since it is larger than the sum of its proper divisors (4998718161).

10122404031 is an equidigital number, since it uses as much as digits as its factorization.

10122404031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124967963 (or 124967954 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10122404031 its reverse (13040422101), we get a palindrome (23162826132).

The spelling of 10122404031 in words is "ten billion, one hundred twenty-two million, four hundred four thousand, thirty-one".