313275401 has 4 divisors (see below), whose sum is σ = 329763600. Its totient is φ = 296787204.

The previous prime is 313275397. The next prime is 313275407. The reversal of 313275401 is 104572313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 313275401 - 2² = 313275397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313275407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8244071 + ... + 8244108.

It is an arithmetic number, because the mean of its divisors is an integer number (82440900).

Almost surely, 2^313275401 is an apocalyptic number.

It is an amenable number.

313275401 is a deficient number, since it is larger than the sum of its proper divisors (16488199).

313275401 is a wasteful number, since it uses less digits than its factorization.

313275401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16488198.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 313275401 is about 17699.5875940656. The cubic root of 313275401 is about 679.1652104669.

The spelling of 313275401 in words is "three hundred thirteen million, two hundred seventy-five thousand, four hundred one".