23000002023 has 4 divisors (see below), whose sum is σ = 30666669368. Its totient is φ = 15333334680.

The previous prime is 23000002007. The next prime is 23000002043. The reversal of 23000002023 is 32020000032.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23000002023 - 2⁴ = 23000002007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23000002043) 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, 3833333668 + ... + 3833333673.

It is an arithmetic number, because the mean of its divisors is an integer number (7666667342).

Almost surely, 2^23000002023 is an apocalyptic number.

23000002023 is a deficient number, since it is larger than the sum of its proper divisors (7666667345).

23000002023 is an equidigital number, since it uses as much as digits as its factorization.

23000002023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7666667344.

The product of its (nonzero) digits is 72, while the sum is 12.

Adding to 23000002023 its reverse (32020000032), we get a palindrome (55020002055).

The spelling of 23000002023 in words is "twenty-three billion, two thousand, twenty-three".