23000311212999 has 32 divisors (see below), whose sum is σ = 32300638233600. Its totient is φ = 14517739745280.

The previous prime is 23000311212979. The next prime is 23000311213001. The reversal of 23000311212999 is 99921211300032.

It is not a de Polignac number, because 23000311212999 - 2⁸ = 23000311212743 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23000311212999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23000311212979) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1125745314 + ... + 1125765744.

It is an arithmetic number, because the mean of its divisors is an integer number (1009394944800).

Almost surely, 2^{23000311212999} is an apocalyptic number.

23000311212999 is a deficient number, since it is larger than the sum of its proper divisors (9300327020601).

23000311212999 is a wasteful number, since it uses less digits than its factorization.

23000311212999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31415.

The product of its (nonzero) digits is 52488, while the sum is 42.

The spelling of 23000311212999 in words is "twenty-three trillion, three hundred eleven million, two hundred twelve thousand, nine hundred ninety-nine".