313111200200 has 48 divisors (see below), whose sum is σ = 729290772180. Its totient is φ = 125019580160.

The previous prime is 313111200121. The next prime is 313111200203. The reversal of 313111200200 is 2002111313.

It can be written as a sum of positive squares in 6 ways, for example, as 39098734756 + 274012465444 = 197734^2 + 523462^2 .

It is not an unprimeable number, because it can be changed into a prime (313111200203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1293947 + ... + 1516746.

Almost surely, 2^313111200200 is an apocalyptic number.

It is an amenable number.

313111200200 is an abundant number, since it is smaller than the sum of its proper divisors (416179571980).

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

313111200200 is a wasteful number, since it uses less digits than its factorization.

313111200200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2811266 (or 2811257 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 313111200200 its reverse (2002111313), we get a palindrome (315113311513).

The spelling of 313111200200 in words is "three hundred thirteen billion, one hundred eleven million, two hundred thousand, two hundred".