313342130 has 16 divisors (see below), whose sum is σ = 597193560. Its totient is φ = 117964032.

The previous prime is 313342121. The next prime is 313342157. The reversal of 313342130 is 31243313.

It can be written as a sum of positive squares in 4 ways, for example, as 215707969 + 97634161 = 14687^2 + 9881^2 .

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, 921425 + ... + 921764.

Almost surely, 2^313342130 is an apocalyptic number.

313342130 is a deficient number, since it is larger than the sum of its proper divisors (283851430).

313342130 is a wasteful number, since it uses less digits than its factorization.

313342130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1843213.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 313342130 is about 17701.4725376168. The cubic root of 313342130 is about 679.2134287415.

Adding to 313342130 its reverse (31243313), we get a palindrome (344585443).

The spelling of 313342130 in words is "three hundred thirteen million, three hundred forty-two thousand, one hundred thirty".