131301112023 has 20 divisors (see below), whose sum is σ = 204669047088. Its totient is φ = 83728244160.

The previous prime is 131301112013. The next prime is 131301112031. The reversal of 131301112023 is 320211103131.

It is not a de Polignac number, because 131301112023 - 2²⁵ = 131267557591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131301111987 and 131301112005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131301112003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 35237298 + ... + 35241023.

Almost surely, 2^131301112023 is an apocalyptic number.

131301112023 is a deficient number, since it is larger than the sum of its proper divisors (73367935065).

131301112023 is an equidigital number, since it uses as much as digits as its factorization.

131301112023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70478356 (or 70478347 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 131301112023 its reverse (320211103131), we get a palindrome (451512215154).

The spelling of 131301112023 in words is "one hundred thirty-one billion, three hundred one million, one hundred twelve thousand, twenty-three".