23311012232 has 16 divisors (see below), whose sum is σ = 45215325900. Its totient is φ = 11253592000.

The previous prime is 23311012229. The next prime is 23311012237. The reversal of 23311012232 is 23221011332.

It can be written as a sum of positive squares in 2 ways, for example, as 23306907556 + 4104676 = 152666^2 + 2026^2 .

It is not an unprimeable number, because it can be changed into a prime (23311012237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50239019 + ... + 50239482.

Almost surely, 2^23311012232 is an apocalyptic number.

It is an amenable number.

23311012232 is a deficient number, since it is larger than the sum of its proper divisors (21904313668).

23311012232 is a wasteful number, since it uses less digits than its factorization.

23311012232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100478536 (or 100478532 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 23311012232 its reverse (23221011332), we get a palindrome (46532023564).

The spelling of 23311012232 in words is "twenty-three billion, three hundred eleven million, twelve thousand, two hundred thirty-two".