13231203300131 has 4 divisors (see below), whose sum is σ = 13247163739200. Its totient is φ = 13215242861064.

The previous prime is 13231203300097. The next prime is 13231203300137. The reversal of 13231203300131 is 13100330213231.

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 13231203300131 - 2³⁰ = 13230129558307 is a prime.

It is a super-2 number, since 2×13231203300131² (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 = 13231203300097 and 13231203300106.

It is not an unprimeable number, because it can be changed into a prime (13231203300137) 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, 7980218291 + ... + 7980219948.

It is an arithmetic number, because the mean of its divisors is an integer number (3311790934800).

Almost surely, 2^{13231203300131} is an apocalyptic number.

13231203300131 is a deficient number, since it is larger than the sum of its proper divisors (15960439069).

13231203300131 is an equidigital number, since it uses as much as digits as its factorization.

13231203300131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15960439068.

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

Adding to 13231203300131 its reverse (13100330213231), we get a palindrome (26331533513362).

The spelling of 13231203300131 in words is "thirteen trillion, two hundred thirty-one billion, two hundred three million, three hundred thousand, one hundred thirty-one".