313020212010999 has 64 divisors (see below), whose sum is σ = 431694467043840. Its totient is φ = 201598661859840.

The previous prime is 313020212010997. The next prime is 313020212011007. The reversal of 313020212010999 is 999010212020313.

It is not a de Polignac number, because 313020212010999 - 2¹ = 313020212010997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 313020212010999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313020212010997) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 55080097812 + ... + 55080103494.

It is an arithmetic number, because the mean of its divisors is an integer number (6745226047560).

Almost surely, 2^{313020212010999} is an apocalyptic number.

313020212010999 is a deficient number, since it is larger than the sum of its proper divisors (118674255032841).

313020212010999 is a wasteful number, since it uses less digits than its factorization.

313020212010999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11520.

The product of its (nonzero) digits is 52488, while the sum is 42.

The spelling of 313020212010999 in words is "three hundred thirteen trillion, twenty billion, two hundred twelve million, ten thousand, nine hundred ninety-nine".