313050100 has 36 divisors (see below), whose sum is σ = 741077568. Its totient is φ = 113836000.

The previous prime is 313050097. The next prime is 313050103. The reversal of 313050100 is 1050313.

It is an interprime number because it is at equal distance from previous prime (313050097) and next prime (313050103).

It is a super-2 number, since 2×313050100² = 196000730220020000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313050103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 141196 + ... + 143395.

It is an arithmetic number, because the mean of its divisors is an integer number (20585488).

Almost surely, 2^313050100 is an apocalyptic number.

It is an amenable number.

313050100 is an abundant number, since it is smaller than the sum of its proper divisors (428027468).

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

313050100 is a wasteful number, since it uses less digits than its factorization.

313050100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284616 (or 284609 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 313050100 is about 17693.2218660141. The cubic root of 313050100 is about 679.0023576997.

The spelling of 313050100 in words is "three hundred thirteen million, fifty thousand, one hundred".