313032245200 has 30 divisors (see below), whose sum is σ = 752059970054. Its totient is φ = 125212897920.

The previous prime is 313032245153. The next prime is 313032245203. The reversal of 313032245200 is 2542230313.

It can be written as a sum of positive squares in 3 ways, for example, as 81085979536 + 231946265664 = 284756^2 + 481608^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313032245203) 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, 391289907 + ... + 391290706.

Almost surely, 2^313032245200 is an apocalyptic number.

It is an amenable number.

313032245200 is an abundant number, since it is smaller than the sum of its proper divisors (439027724854).

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

313032245200 is a wasteful number, since it uses less digits than its factorization.

313032245200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782580631 (or 782580620 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 313032245200 its reverse (2542230313), we get a palindrome (315574475513).

The spelling of 313032245200 in words is "three hundred thirteen billion, thirty-two million, two hundred forty-five thousand, two hundred".