313162045 has 8 divisors (see below), whose sum is σ = 429479424. Its totient is φ = 214739664.

The previous prime is 313162033. The next prime is 313162063. The reversal of 313162045 is 540261313.

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

It is a cyclic number.

It is not a de Polignac number, because 313162045 - 2⁷ = 313161917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4473709 + ... + 4473778.

It is an arithmetic number, because the mean of its divisors is an integer number (53684928).

Almost surely, 2^313162045 is an apocalyptic number.

313162045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

313162045 is a deficient number, since it is larger than the sum of its proper divisors (116317379).

313162045 is an equidigital number, since it uses as much as digits as its factorization.

313162045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8947499.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 313162045 is about 17696.3850828354. The cubic root of 313162045 is about 679.0832838948.

The spelling of 313162045 in words is "three hundred thirteen million, one hundred sixty-two thousand, forty-five".