23240023163 has 6 divisors (see below), whose sum is σ = 27034312716. Its totient is φ = 19920019812.

The previous prime is 23240023091. The next prime is 23240023181. The reversal of 23240023163 is 36132004232.

It is not a de Polignac number, because 23240023163 - 2²⁰ = 23238974587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23240022163) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 237143045 + ... + 237143142.

It is an arithmetic number, because the mean of its divisors is an integer number (4505718786).

Almost surely, 2^23240023163 is an apocalyptic number.

23240023163 is a deficient number, since it is larger than the sum of its proper divisors (3794289553).

23240023163 is an equidigital number, since it uses as much as digits as its factorization.

23240023163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474286201 (or 474286194 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 23240023163 its reverse (36132004232), we get a palindrome (59372027395).

The spelling of 23240023163 in words is "twenty-three billion, two hundred forty million, twenty-three thousand, one hundred sixty-three".