23100013344 has 48 divisors (see below), whose sum is σ = 63828989280. Its totient is φ = 7294740480.

The previous prime is 23100013309. The next prime is 23100013357. The reversal of 23100013344 is 44331000132.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×23100013344² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23100013344.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6330417 + ... + 6334064.

It is an arithmetic number, because the mean of its divisors is an integer number (1329770610).

Almost surely, 2^23100013344 is an apocalyptic number.

23100013344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23100013344 is an abundant number, since it is smaller than the sum of its proper divisors (40728975936).

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

23100013344 is a wasteful number, since it uses less digits than its factorization.

23100013344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12664513 (or 12664505 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 23100013344 its reverse (44331000132), we get a palindrome (67431013476).

The spelling of 23100013344 in words is "twenty-three billion, one hundred million, thirteen thousand, three hundred forty-four".