131301012313123 has 8 divisors (see below), whose sum is σ = 131856753968640. Its totient is φ = 130745323700040.

The previous prime is 131301012313067. The next prime is 131301012313157. The reversal of 131301012313123 is 321313210103131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131301012313123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131301012353123) 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, 8295415 + ... + 18204832.

It is an arithmetic number, because the mean of its divisors is an integer number (16482094246080).

Almost surely, 2^{131301012313123} is an apocalyptic number.

131301012313123 is a deficient number, since it is larger than the sum of its proper divisors (555741655517).

131301012313123 is a wasteful number, since it uses less digits than its factorization.

131301012313123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26521217.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 131301012313123 its reverse (321313210103131), we get a palindrome (452614222416254).

The spelling of 131301012313123 in words is "one hundred thirty-one trillion, three hundred one billion, twelve million, three hundred thirteen thousand, one hundred twenty-three".