10104431231 has 8 divisors (see below), whose sum is σ = 10544808960. Its totient is φ = 9664141432.

The previous prime is 10104431191. The next prime is 10104431297. The reversal of 10104431231 is 13213440101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10104431231 - 2⁶ = 10104431167 is a prime.

It is a super-2 number, since 2×10104431231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10104431131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339530 + ... + 368088.

It is an arithmetic number, because the mean of its divisors is an integer number (1318101120).

Almost surely, 2^10104431231 is an apocalyptic number.

10104431231 is a deficient number, since it is larger than the sum of its proper divisors (440377729).

10104431231 is a wasteful number, since it uses less digits than its factorization.

10104431231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43965.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10104431231 its reverse (13213440101), we get a palindrome (23317871332).

The spelling of 10104431231 in words is "ten billion, one hundred four million, four hundred thirty-one thousand, two hundred thirty-one".