23243230311 has 24 divisors (see below), whose sum is σ = 36558497664. Its totient is φ = 13094771760.

The previous prime is 23243230301. The next prime is 23243230319. The reversal of 23243230311 is 11303234232.

It is not a de Polignac number, because 23243230311 - 2⁵ = 23243230279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23243230319) 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 23 ways as a sum of consecutive naturals, for example, 1103065 + ... + 1123938.

It is an arithmetic number, because the mean of its divisors is an integer number (1523270736).

Almost surely, 2^23243230311 is an apocalyptic number.

23243230311 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23243230311 is a deficient number, since it is larger than the sum of its proper divisors (13315267353).

23243230311 is a wasteful number, since it uses less digits than its factorization.

23243230311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227091 (or 2227084 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 23243230311 its reverse (11303234232), we get a palindrome (34546464543).

The spelling of 23243230311 in words is "twenty-three billion, two hundred forty-three million, two hundred thirty thousand, three hundred eleven".