313801352 has 12 divisors (see below), whose sum is σ = 588471495. Its totient is φ = 156875624.

The previous prime is 313801307. The next prime is 313801391. The reversal of 313801352 is 253108313.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 156900676 + 156900676 = 12526^2 + 12526^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=12526.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 46973 + ... + 53235.

Almost surely, 2^313801352 is an apocalyptic number.

It is an amenable number.

313801352 is a deficient number, since it is larger than the sum of its proper divisors (274670143).

313801352 is an frugal number, since it uses more digits than its factorization.

313801352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12532 (or 6265 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 313801352 is about 17714.4390822854. The cubic root of 313801352 is about 679.5450763443.

Adding to 313801352 its reverse (253108313), we get a palindrome (566909665).

The spelling of 313801352 in words is "three hundred thirteen million, eight hundred one thousand, three hundred fifty-two".