131300023 has 8 divisors (see below), whose sum is σ = 136537200. Its totient is φ = 126110208.

The previous prime is 131299997. The next prime is 131300047. The reversal of 131300023 is 320003131.

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

It is a cyclic number.

It is not a de Polignac number, because 131300023 - 2²⁵ = 97745591 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131299976 and 131300012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131300053) 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 7 ways as a sum of consecutive naturals, for example, 6133 + ... + 17326.

It is an arithmetic number, because the mean of its divisors is an integer number (17067150).

Almost surely, 2^131300023 is an apocalyptic number.

131300023 is a deficient number, since it is larger than the sum of its proper divisors (5237177).

131300023 is a wasteful number, since it uses less digits than its factorization.

131300023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23681.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 131300023 is about 11458.6222121161. The cubic root of 131300023 is about 508.2627329942.

Adding to 131300023 its reverse (320003131), we get a palindrome (451303154).

The spelling of 131300023 in words is "one hundred thirty-one million, three hundred thousand, twenty-three".