10104231031 has 4 divisors (see below), whose sum is σ = 10339213192. Its totient is φ = 9869248872.

The previous prime is 10104231017. The next prime is 10104231041. The reversal of 10104231031 is 13013240101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10104231031 - 2⁵ = 10104230999 is a prime.

It is a super-2 number, since 2×10104231031² (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 = 10104230996 and 10104231014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10104231001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117491016 + ... + 117491101.

It is an arithmetic number, because the mean of its divisors is an integer number (2584803298).

Almost surely, 2^10104231031 is an apocalyptic number.

10104231031 is a deficient number, since it is larger than the sum of its proper divisors (234982161).

10104231031 is an equidigital number, since it uses as much as digits as its factorization.

10104231031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234982160.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10104231031 its reverse (13013240101), we get a palindrome (23117471132).

The spelling of 10104231031 in words is "ten billion, one hundred four million, two hundred thirty-one thousand, thirty-one".