202100112311999 has 16 divisors (see below), whose sum is σ = 237014485793280. Its totient is φ = 170354161647360.

The previous prime is 202100112311953. The next prime is 202100112312023. The reversal of 202100112311999 is 999113211001202.

It is a cyclic number.

It is not a de Polignac number, because 202100112311999 - 2²⁰ = 202100111263423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202100112313999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10287077234 + ... + 10287096879.

It is an arithmetic number, because the mean of its divisors is an integer number (14813405362080).

Almost surely, 2^{202100112311999} is an apocalyptic number.

202100112311999 is a deficient number, since it is larger than the sum of its proper divisors (34914373481281).

202100112311999 is a wasteful number, since it uses less digits than its factorization.

202100112311999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20574174190.

The product of its (nonzero) digits is 17496, while the sum is 41.

The spelling of 202100112311999 in words is "two hundred two trillion, one hundred billion, one hundred twelve million, three hundred eleven thousand, nine hundred ninety-nine".