10331112231 has 24 divisors (see below), whose sum is σ = 17136138240. Its totient is φ = 5931738000.

The previous prime is 10331112199. The next prime is 10331112289. The reversal of 10331112231 is 13221113301.

It is not a de Polignac number, because 10331112231 - 2⁵ = 10331112199 is a prime.

It is a super-2 number, since 2×10331112231² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10331112131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2744295 + ... + 2748056.

It is an arithmetic number, because the mean of its divisors is an integer number (714005760).

Almost surely, 2^10331112231 is an apocalyptic number.

10331112231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10331112231 is a deficient number, since it is larger than the sum of its proper divisors (6805026009).

10331112231 is a wasteful number, since it uses less digits than its factorization.

10331112231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5492387 (or 5492384 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 10331112231 its reverse (13221113301), we get a palindrome (23552225532).

The spelling of 10331112231 in words is "ten billion, three hundred thirty-one million, one hundred twelve thousand, two hundred thirty-one".