313013011300 has 144 divisors (see below), whose sum is σ = 755668134144. Its totient is φ = 111588880000.

The previous prime is 313013011291. The next prime is 313013011313. The reversal of 313013011300 is 3110310313.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11947215 + ... + 11973385.

It is an arithmetic number, because the mean of its divisors is an integer number (5247695376).

Almost surely, 2^313013011300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 313013011300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (377834067072).

313013011300 is an abundant number, since it is smaller than the sum of its proper divisors (442655122844).

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

313013011300 is a wasteful number, since it uses less digits than its factorization.

313013011300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26410 (or 26403 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 313013011300 its reverse (3110310313), we get a palindrome (316123321613).

The spelling of 313013011300 in words is "three hundred thirteen billion, thirteen million, eleven thousand, three hundred".