318314130 has 32 divisors (see below), whose sum is σ = 773164224. Its totient is φ = 83860416.

The previous prime is 318314123. The next prime is 318314153. The reversal of 318314130 is 31413813.

It is a self number, because there is not a number n which added to its sum of digits gives 318314130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61429 + ... + 66408.

It is an arithmetic number, because the mean of its divisors is an integer number (24161382).

Almost surely, 2^318314130 is an apocalyptic number.

318314130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

318314130 is an abundant number, since it is smaller than the sum of its proper divisors (454850094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

318314130 is a wasteful number, since it uses less digits than its factorization.

318314130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127930.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 318314130 is about 17841.3600938942. The cubic root of 318314130 is about 682.7870976120.

Adding to 318314130 its reverse (31413813), we get a palindrome (349727943).

The spelling of 318314130 in words is "three hundred eighteen million, three hundred fourteen thousand, one hundred thirty".