313110331301987 has 8 divisors (see below), whose sum is σ = 313916292892800. Its totient is φ = 312304375100224.

The previous prime is 313110331301953. The next prime is 313110331302011. The reversal of 313110331301987 is 789103133011313.

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 313110331301987 - 2²⁶ = 313110264193123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313110331301917) 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, 131955023 + ... + 134306919.

It is an arithmetic number, because the mean of its divisors is an integer number (39239536611600).

Almost surely, 2^{313110331301987} is an apocalyptic number.

313110331301987 is a deficient number, since it is larger than the sum of its proper divisors (805961590813).

313110331301987 is a wasteful number, since it uses less digits than its factorization.

313110331301987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2694525.

The product of its (nonzero) digits is 122472, while the sum is 44.

The spelling of 313110331301987 in words is "three hundred thirteen trillion, one hundred ten billion, three hundred thirty-one million, three hundred one thousand, nine hundred eighty-seven".