313124245 has 32 divisors (see below), whose sum is σ = 437472000. Its totient is φ = 210733056.

The previous prime is 313124239. The next prime is 313124263. The reversal of 313124245 is 542421313.

It is a cyclic number.

It is not a de Polignac number, because 313124245 - 2⁷ = 313124117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 505546 + ... + 506164.

It is an arithmetic number, because the mean of its divisors is an integer number (13671000).

Almost surely, 2^313124245 is an apocalyptic number.

313124245 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

313124245 is a deficient number, since it is larger than the sum of its proper divisors (124347755).

313124245 is a wasteful number, since it uses less digits than its factorization.

313124245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877.

The product of its digits is 2880, while the sum is 25.

The square root of 313124245 is about 17695.3170358714. The cubic root of 313124245 is about 679.0559600418.

Adding to 313124245 its reverse (542421313), we get a palindrome (855545558).

The spelling of 313124245 in words is "three hundred thirteen million, one hundred twenty-four thousand, two hundred forty-five".