131310020113023 has 8 divisors (see below), whose sum is σ = 175144703602048. Its totient is φ = 87507675016344.

The previous prime is 131310020113007. The next prime is 131310020113079. The reversal of 131310020113023 is 320311020013131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131310020113023 - 2⁴ = 131310020113007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131310020118023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8084588611 + ... + 8084604852.

It is an arithmetic number, because the mean of its divisors is an integer number (21893087950256).

Almost surely, 2^{131310020113023} is an apocalyptic number.

131310020113023 is a deficient number, since it is larger than the sum of its proper divisors (43834683489025).

131310020113023 is a wasteful number, since it uses less digits than its factorization.

131310020113023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16169196173.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 131310020113023 its reverse (320311020013131), we get a palindrome (451621040126154).

The spelling of 131310020113023 in words is "one hundred thirty-one trillion, three hundred ten billion, twenty million, one hundred thirteen thousand, twenty-three".