313104100 has 18 divisors (see below), whose sum is σ = 679436114. Its totient is φ = 125241600.

The previous prime is 313104089. The next prime is 313104109. The reversal of 313104100 is 1401313.

It can be written as a sum of positive squares in 3 ways, for example, as 2005056 + 311099044 = 1416^2 + 17638^2 .

It is not an unprimeable number, because it can be changed into a prime (313104109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1565421 + ... + 1565620.

Almost surely, 2^313104100 is an apocalyptic number.

It is an amenable number.

313104100 is an abundant number, since it is smaller than the sum of its proper divisors (366332014).

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

313104100 is a wasteful number, since it uses less digits than its factorization.

313104100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3131055 (or 3131048 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 313104100 is about 17694.7478083187. The cubic root of 313104100 is about 679.0413972648.

Adding to 313104100 its reverse (1401313), we get a palindrome (314505413).

The spelling of 313104100 in words is "three hundred thirteen million, one hundred four thousand, one hundred".