313030200 has 96 divisors (see below), whose sum is σ = 1109036160. Its totient is φ = 71548800.

The previous prime is 313030183. The next prime is 313030247. The reversal of 313030200 is 2030313.

It is a happy number.

It is a super-2 number, since 2×313030200² = 195975812224080000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33066 + ... + 41465.

It is an arithmetic number, because the mean of its divisors is an integer number (11552460).

Almost surely, 2^313030200 is an apocalyptic number.

313030200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

313030200 is an abundant number, since it is smaller than the sum of its proper divisors (796005960).

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

313030200 is a wasteful number, since it uses less digits than its factorization.

313030200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74557 (or 74548 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 313030200 is about 17692.6594948301. The cubic root of 313030200 is about 678.9879697649.

Adding to 313030200 its reverse (2030313), we get a palindrome (315060513).

The spelling of 313030200 in words is "three hundred thirteen million, thirty thousand, two hundred".