312100230233 has 16 divisors (see below), whose sum is σ = 358574731200. Its totient is φ = 268657865280.

The previous prime is 312100230181. The next prime is 312100230289. The reversal of 312100230233 is 332032001213.

It is a cyclic number.

It is not a de Polignac number, because 312100230233 - 2²⁶ = 312033121369 is a prime.

It is a super-2 number, since 2×312100230233² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312100230833) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 33923 + ... + 790791.

It is an arithmetic number, because the mean of its divisors is an integer number (22410920700).

Almost surely, 2^312100230233 is an apocalyptic number.

It is an amenable number.

312100230233 is a deficient number, since it is larger than the sum of its proper divisors (46474500967).

312100230233 is a wasteful number, since it uses less digits than its factorization.

312100230233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758872.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 312100230233 its reverse (332032001213), we get a palindrome (644132231446).

The spelling of 312100230233 in words is "three hundred twelve billion, one hundred million, two hundred thirty thousand, two hundred thirty-three".