200331131313 has 16 divisors (see below), whose sum is σ = 269621985600. Its totient is φ = 132301990464.

The previous prime is 200331131291. The next prime is 200331131333. The reversal of 200331131313 is 313131133002.

It is not a de Polignac number, because 200331131313 - 2²⁸ = 200062695857 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200331131313.

It is not an unprimeable number, because it can be changed into a prime (200331131333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 434031 + ... + 767492.

It is an arithmetic number, because the mean of its divisors is an integer number (16851374100).

Almost surely, 2^200331131313 is an apocalyptic number.

It is an amenable number.

200331131313 is a deficient number, since it is larger than the sum of its proper divisors (69290854287).

200331131313 is a wasteful number, since it uses less digits than its factorization.

200331131313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202048.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 200331131313 its reverse (313131133002), we get a palindrome (513462264315).

The spelling of 200331131313 in words is "two hundred billion, three hundred thirty-one million, one hundred thirty-one thousand, three hundred thirteen".