23210411312 has 20 divisors (see below), whose sum is σ = 49058369736. Its totient is φ = 10550186880.

The previous prime is 23210411309. The next prime is 23210411339. The reversal of 23210411312 is 21311401232.

It is a super-2 number, since 2×23210411312² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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, 65938493 + ... + 65938844.

Almost surely, 2^23210411312 is an apocalyptic number.

23210411312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23210411312 is an abundant number, since it is smaller than the sum of its proper divisors (25847958424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23210411312 is a wasteful number, since it uses less digits than its factorization.

23210411312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131877356 (or 131877350 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 23210411312 its reverse (21311401232), we get a palindrome (44521812544).

The spelling of 23210411312 in words is "twenty-three billion, two hundred ten million, four hundred eleven thousand, three hundred twelve".