23000311212080 has 40 divisors (see below), whose sum is σ = 55800755032032. Its totient is φ = 8800119071744.

The previous prime is 23000311212079. The next prime is 23000311212097. The reversal of 23000311212080 is 8021211300032.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6250082729 + ... + 6250086408.

Almost surely, 2^{23000311212080} is an apocalyptic number.

23000311212080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23000311212080 is an abundant number, since it is smaller than the sum of its proper divisors (32800443819952).

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

23000311212080 is a wasteful number, since it uses less digits than its factorization.

23000311212080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12500169173 (or 12500169167 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The spelling of 23000311212080 in words is "twenty-three trillion, three hundred eleven million, two hundred twelve thousand, eighty".