313132121231313 has 8 divisors (see below), whose sum is σ = 428793535379968. Its totient is φ = 203112727285104.

The previous prime is 313132121231297. The next prime is 313132121231383.

313132121231313 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 313132121231313 - 2⁴ = 313132121231297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313132121231383) 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, 1410505050481 + ... + 1410505050702.

It is an arithmetic number, because the mean of its divisors is an integer number (53599191922496).

Almost surely, 2^{313132121231313} is an apocalyptic number.

It is an amenable number.

313132121231313 is a deficient number, since it is larger than the sum of its proper divisors (115661414148655).

313132121231313 is a wasteful number, since it uses less digits than its factorization.

313132121231313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2821010101223.

The product of its digits is 5832, while the sum is 30.

The spelling of 313132121231313 in words is "three hundred thirteen trillion, one hundred thirty-two billion, one hundred twenty-one million, two hundred thirty-one thousand, three hundred thirteen".