312100230099 has 24 divisors (see below), whose sum is σ = 484145925120. Its totient is φ = 178316426064.

The previous prime is 312100230011. The next prime is 312100230103. The reversal of 312100230099 is 990032001213.

It is a happy number.

It is not a de Polignac number, because 312100230099 - 2⁸ = 312100229843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (312100235099) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 854182 + ... + 1163540.

It is an arithmetic number, because the mean of its divisors is an integer number (20172746880).

Almost surely, 2^312100230099 is an apocalyptic number.

312100230099 is a deficient number, since it is larger than the sum of its proper divisors (172045695021).

312100230099 is a wasteful number, since it uses less digits than its factorization.

312100230099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316239 (or 316232 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 30.

The spelling of 312100230099 in words is "three hundred twelve billion, one hundred million, two hundred thirty thousand, ninety-nine".