23308207023 has 16 divisors (see below), whose sum is σ = 31673210976. Its totient is φ = 15241175040.

The previous prime is 23308207019. The next prime is 23308207049. The reversal of 23308207023 is 32070280332.

It is not a de Polignac number, because 23308207023 - 2² = 23308207019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23308207123) 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 15 ways as a sum of consecutive naturals, for example, 578511 + ... + 617487.

It is an arithmetic number, because the mean of its divisors is an integer number (1979575686).

Almost surely, 2^23308207023 is an apocalyptic number.

23308207023 is a deficient number, since it is larger than the sum of its proper divisors (8365003953).

23308207023 is a wasteful number, since it uses less digits than its factorization.

23308207023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42794.

The product of its (nonzero) digits is 12096, while the sum is 30.

Adding to 23308207023 its reverse (32070280332), we get a palindrome (55378487355).

The spelling of 23308207023 in words is "twenty-three billion, three hundred eight million, two hundred seven thousand, twenty-three".