10013031230231 has 4 divisors (see below), whose sum is σ = 10125537199200. Its totient is φ = 9900525261264.

The previous prime is 10013031230201. The next prime is 10013031230261. The reversal of 10013031230231 is 13203213031001.

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

It is an interprime number because it is at equal distance from previous prime (10013031230201) and next prime (10013031230261).

It is a cyclic number.

It is not a de Polignac number, because 10013031230231 - 2²² = 10013027035927 is a prime.

It is a super-2 number, since 2×10013031230231² (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 (10013031230201) 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, 56252984351 + ... + 56252984528.

It is an arithmetic number, because the mean of its divisors is an integer number (2531384299800).

Almost surely, 2^{10013031230231} is an apocalyptic number.

10013031230231 is a deficient number, since it is larger than the sum of its proper divisors (112505968969).

10013031230231 is an equidigital number, since it uses as much as digits as its factorization.

10013031230231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112505968968.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 10013031230231 its reverse (13203213031001), we get a palindrome (23216244261232).

The spelling of 10013031230231 in words is "ten trillion, thirteen billion, thirty-one million, two hundred thirty thousand, two hundred thirty-one".