313431301 has 4 divisors (see below), whose sum is σ = 315899392. Its totient is φ = 310963212.

The previous prime is 313431299. The next prime is 313431311. The reversal of 313431301 is 103134313.

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 313431301 - 2¹ = 313431299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313431311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1233855 + ... + 1234108.

It is an arithmetic number, because the mean of its divisors is an integer number (78974848).

Almost surely, 2^313431301 is an apocalyptic number.

It is an amenable number.

313431301 is a deficient number, since it is larger than the sum of its proper divisors (2468091).

313431301 is a wasteful number, since it uses less digits than its factorization.

313431301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2468090.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 313431301 is about 17703.9911037031. The cubic root of 313431301 is about 679.2778528863.

Adding to 313431301 its reverse (103134313), we get a palindrome (416565614).

The spelling of 313431301 in words is "three hundred thirteen million, four hundred thirty-one thousand, three hundred one".