313230051 has 8 divisors (see below), whose sum is σ = 464044560. Its totient is φ = 208820016.

The previous prime is 313230007. The next prime is 313230089. The reversal of 313230051 is 150032313.

313230051 is a `hidden beast` number, since 313 + 2 + 300 + 51 = 666.

It is not a de Polignac number, because 313230051 - 2⁷ = 313229923 is a prime.

It is a super-2 number, since 2×313230051² = 196226129698925202, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (313240051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5800530 + ... + 5800583.

It is an arithmetic number, because the mean of its divisors is an integer number (58005570).

Almost surely, 2^313230051 is an apocalyptic number.

313230051 is a deficient number, since it is larger than the sum of its proper divisors (150814509).

313230051 is a wasteful number, since it uses less digits than its factorization.

313230051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11601122 (or 11601116 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 313230051 is about 17698.3064444031. The cubic root of 313230051 is about 679.1324367173.

Adding to 313230051 its reverse (150032313), we get a palindrome (463262364).

The spelling of 313230051 in words is "three hundred thirteen million, two hundred thirty thousand, fifty-one".