312113231207 has 8 divisors (see below), whose sum is σ = 312600078000. Its totient is φ = 311626517184.

The previous prime is 312113231179. The next prime is 312113231237. The reversal of 312113231207 is 702132311213.

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 312113231207 - 2²⁶ = 312046122343 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 (312113231237) 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, 5343044 + ... + 5401142.

It is an arithmetic number, because the mean of its divisors is an integer number (39075009750).

Almost surely, 2^312113231207 is an apocalyptic number.

312113231207 is a deficient number, since it is larger than the sum of its proper divisors (486846793).

312113231207 is an equidigital number, since it uses as much as digits as its factorization.

312113231207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66385.

The product of its (nonzero) digits is 1512, while the sum is 26.

The spelling of 312113231207 in words is "three hundred twelve billion, one hundred thirteen million, two hundred thirty-one thousand, two hundred seven".