313312153 has 8 divisors (see below), whose sum is σ = 390623040. Its totient is φ = 244139280.

The previous prime is 313312123. The next prime is 313312213. The reversal of 313312153 is 351213313.

It is a happy number.

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

It is not a de Polignac number, because 313312153 - 2⁹ = 313311641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313312123) 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, 2034418 + ... + 2034571.

It is an arithmetic number, because the mean of its divisors is an integer number (48827880).

Almost surely, 2^313312153 is an apocalyptic number.

It is an amenable number.

313312153 is a deficient number, since it is larger than the sum of its proper divisors (77310887).

313312153 is a wasteful number, since it uses less digits than its factorization.

313312153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4069007.

The product of its digits is 810, while the sum is 22.

The square root of 313312153 is about 17700.6257798983. The cubic root of 313312153 is about 679.1917682535.

Adding to 313312153 its reverse (351213313), we get a palindrome (664525466).

It can be divided in two parts, 313312 and 153, that multiplied together give a triangular number (47936736 = T₉₇₉₁).

The spelling of 313312153 in words is "three hundred thirteen million, three hundred twelve thousand, one hundred fifty-three".