313142213553 has 32 divisors (see below), whose sum is σ = 488956841856. Its totient is φ = 176465599488.

The previous prime is 313142213521. The next prime is 313142213569. The reversal of 313142213553 is 355312241313.

It is not a de Polignac number, because 313142213553 - 2⁵ = 313142213521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313142213753) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6358051 + ... + 6407112.

It is an arithmetic number, because the mean of its divisors is an integer number (15279901308).

Almost surely, 2^313142213553 is an apocalyptic number.

It is an amenable number.

313142213553 is a deficient number, since it is larger than the sum of its proper divisors (175814628303).

313142213553 is a wasteful number, since it uses less digits than its factorization.

313142213553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12765233.

The product of its digits is 32400, while the sum is 33.

Adding to 313142213553 its reverse (355312241313), we get a palindrome (668454454866).

The spelling of 313142213553 in words is "three hundred thirteen billion, one hundred forty-two million, two hundred thirteen thousand, five hundred fifty-three".