23132300131 has 4 divisors (see below), whose sum is σ = 23147139600. Its totient is φ = 23117460664.

The previous prime is 23132300123. The next prime is 23132300143. The reversal of 23132300131 is 13100323132.

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 23132300131 - 2³ = 23132300123 is a prime.

It is a super-2 number, since 2×23132300131² (a number of 22 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 = 23132300099 and 23132300108.

It is not an unprimeable number, because it can be changed into a prime (23132300171) 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, 7417396 + ... + 7420513.

It is an arithmetic number, because the mean of its divisors is an integer number (5786784900).

Almost surely, 2^23132300131 is an apocalyptic number.

23132300131 is a deficient number, since it is larger than the sum of its proper divisors (14839469).

23132300131 is a wasteful number, since it uses less digits than its factorization.

23132300131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14839468.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 23132300131 its reverse (13100323132), we get a palindrome (36232623263).

The spelling of 23132300131 in words is "twenty-three billion, one hundred thirty-two million, three hundred thousand, one hundred thirty-one".