23233100131 has 4 divisors (see below), whose sum is σ = 23288286064. Its totient is φ = 23177914200.

The previous prime is 23233100119. The next prime is 23233100179. The reversal of 23233100131 is 13100133232.

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 23233100131 - 2³¹ = 21085616483 is a prime.

It is a super-2 number, since 2×23233100131² (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 = 23233100099 and 23233100108.

It is not an unprimeable number, because it can be changed into a prime (23233100731) 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 3 ways as a sum of consecutive naturals, for example, 27592335 + ... + 27593176.

It is an arithmetic number, because the mean of its divisors is an integer number (5822071516).

Almost surely, 2^23233100131 is an apocalyptic number.

23233100131 is a deficient number, since it is larger than the sum of its proper divisors (55185933).

23233100131 is an equidigital number, since it uses as much as digits as its factorization.

23233100131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55185932.

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

Adding to 23233100131 its reverse (13100133232), we get a palindrome (36333233363).

The spelling of 23233100131 in words is "twenty-three billion, two hundred thirty-three million, one hundred thousand, one hundred thirty-one".