200031331311120 has 160 divisors (see below), whose sum is σ = 643210020173952. Its totient is φ = 51387468926976.

The previous prime is 200031331311109. The next prime is 200031331311143. The reversal of 200031331311120 is 21113133130002.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132006099 + ... + 133512818.

Almost surely, 2^{200031331311120} is an apocalyptic number.

200031331311120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200031331311120 is an abundant number, since it is smaller than the sum of its proper divisors (443178688862832).

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

200031331311120 is a wasteful number, since it uses less digits than its factorization.

200031331311120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265519049 (or 265519043 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 200031331311120 its reverse (21113133130002), we get a palindrome (221144464441122).

The spelling of 200031331311120 in words is "two hundred trillion, thirty-one billion, three hundred thirty-one million, three hundred eleven thousand, one hundred twenty".