2131331302200 has 48 divisors (see below), whose sum is σ = 6607127038680. Its totient is φ = 568355013760.

The previous prime is 2131331302189. The next prime is 2131331302213. The reversal of 2131331302200 is 22031331312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1776108819 + ... + 1776110018.

Almost surely, 2^{2131331302200} is an apocalyptic number.

2131331302200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2131331302200 is an abundant number, since it is smaller than the sum of its proper divisors (4475795736480).

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

2131331302200 is a wasteful number, since it uses less digits than its factorization.

2131331302200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3552218856 (or 3552218847 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2131331302200 its reverse (22031331312), we get a palindrome (2153362633512).

The spelling of 2131331302200 in words is "two trillion, one hundred thirty-one billion, three hundred thirty-one million, three hundred two thousand, two hundred".