312133300213 has 8 divisors (see below), whose sum is σ = 356730163328. Its totient is φ = 267538035024.

The previous prime is 312133300201. The next prime is 312133300249. The reversal of 312133300213 is 312003331213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 312133300213 - 2³³ = 303543365621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312133300313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53320 + ... + 791902.

It is an arithmetic number, because the mean of its divisors is an integer number (44591270416).

Almost surely, 2^312133300213 is an apocalyptic number.

It is an amenable number.

312133300213 is a deficient number, since it is larger than the sum of its proper divisors (44596863115).

312133300213 is an equidigital number, since it uses as much as digits as its factorization.

312133300213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798963.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 312133300213 its reverse (312003331213), we get a palindrome (624136631426).

The spelling of 312133300213 in words is "three hundred twelve billion, one hundred thirty-three million, three hundred thousand, two hundred thirteen".