313530665041013 has 24 divisors (see below), whose sum is σ = 383956343089920. Its totient is φ = 254568978861120.

The previous prime is 313530665040973. The next prime is 313530665041031. The reversal of 313530665041013 is 310140566035313.

It is not a de Polignac number, because 313530665041013 - 2⁴⁴ = 295938478996597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313530665041213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9415856 + ... + 26752937.

It is an arithmetic number, because the mean of its divisors is an integer number (15998180962080).

Almost surely, 2^{313530665041013} is an apocalyptic number.

It is an amenable number.

313530665041013 is a deficient number, since it is larger than the sum of its proper divisors (70425678048907).

313530665041013 is a wasteful number, since it uses less digits than its factorization.

313530665041013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36178137 (or 36178130 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 41.

The spelling of 313530665041013 in words is "three hundred thirteen trillion, five hundred thirty billion, six hundred sixty-five million, forty-one thousand, thirteen".