23000023131 has 8 divisors (see below), whose sum is σ = 30836127504. Its totient is φ = 15248633760.

The previous prime is 23000023121. The next prime is 23000023133. The reversal of 23000023131 is 13132000032.

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

It is not a de Polignac number, because 23000023131 - 2²² = 22995828827 is a prime.

It is a super-2 number, since 2×23000023131² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23000023131.

It is not an unprimeable number, because it can be changed into a prime (23000023133) 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, 21178116 + ... + 21179201.

It is an arithmetic number, because the mean of its divisors is an integer number (3854515938).

Almost surely, 2^23000023131 is an apocalyptic number.

23000023131 is a deficient number, since it is larger than the sum of its proper divisors (7836104373).

23000023131 is a wasteful number, since it uses less digits than its factorization.

23000023131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42357501.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 23000023131 its reverse (13132000032), we get a palindrome (36132023163).

The spelling of 23000023131 in words is "twenty-three billion, twenty-three thousand, one hundred thirty-one".