10013310023231 has 4 divisors (see below), whose sum is σ = 10017092915952. Its totient is φ = 10009527130512.

The previous prime is 10013310023207. The next prime is 10013310023291. The reversal of 10013310023231 is 13232001331001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10013310023231 is a prime.

It is a super-2 number, since 2×10013310023231² (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 (10013310023291) 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, 1891442390 + ... + 1891447683.

It is an arithmetic number, because the mean of its divisors is an integer number (2504273228988).

Almost surely, 2^{10013310023231} is an apocalyptic number.

10013310023231 is a deficient number, since it is larger than the sum of its proper divisors (3782892721).

10013310023231 is an equidigital number, since it uses as much as digits as its factorization.

10013310023231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3782892720.

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

Adding to 10013310023231 its reverse (13232001331001), we get a palindrome (23245311354232).

The spelling of 10013310023231 in words is "ten trillion, thirteen billion, three hundred ten million, twenty-three thousand, two hundred thirty-one".