10231023330131 has 4 divisors (see below), whose sum is σ = 10324885929600. Its totient is φ = 10137160730664.

The previous prime is 10231023330091. The next prime is 10231023330139. The reversal of 10231023330131 is 13103332013201.

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-10231023330131 is a prime.

It is a super-2 number, since 2×10231023330131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10231023330097 and 10231023330106.

It is not an unprimeable number, because it can be changed into a prime (10231023330139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46931299571 + ... + 46931299788.

It is an arithmetic number, because the mean of its divisors is an integer number (2581221482400).

Almost surely, 2^{10231023330131} is an apocalyptic number.

10231023330131 is a deficient number, since it is larger than the sum of its proper divisors (93862599469).

10231023330131 is an equidigital number, since it uses as much as digits as its factorization.

10231023330131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93862599468.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 10231023330131 its reverse (13103332013201), we get a palindrome (23334355343332).

The spelling of 10231023330131 in words is "ten trillion, two hundred thirty-one billion, twenty-three million, three hundred thirty thousand, one hundred thirty-one".