10023031112231 has 4 divisors (see below), whose sum is σ = 10293923845032. Its totient is φ = 9752138379432.

The previous prime is 10023031112219. The next prime is 10023031112233. The reversal of 10023031112231 is 13221113032001.

It is a happy number.

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 10023031112231 - 2³⁰ = 10021957370407 is a prime.

It is a super-2 number, since 2×10023031112231² (a number of 27 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 (10023031112233) 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, 135446366345 + ... + 135446366418.

It is an arithmetic number, because the mean of its divisors is an integer number (2573480961258).

Almost surely, 2^{10023031112231} is an apocalyptic number.

10023031112231 is a deficient number, since it is larger than the sum of its proper divisors (270892732801).

10023031112231 is an equidigital number, since it uses as much as digits as its factorization.

10023031112231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270892732800.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 10023031112231 its reverse (13221113032001), we get a palindrome (23244144144232).

The spelling of 10023031112231 in words is "ten trillion, twenty-three billion, thirty-one million, one hundred twelve thousand, two hundred thirty-one".