2131332023300 has 36 divisors (see below), whose sum is σ = 4784472927780. Its totient is φ = 823135125120.

The previous prime is 2131332023299. The next prime is 2131332023339. The reversal of 2131332023300 is 33202331312.

It can be written as a sum of positive squares in 6 ways, for example, as 257915685316 + 1873416337984 = 507854^2 + 1368728^2 .

It is an unprimeable number.

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, 367468139 + ... + 367473938.

Almost surely, 2^{2131332023300} is an apocalyptic number.

2131332023300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2131332023300 is an abundant number, since it is smaller than the sum of its proper divisors (2653140904480).

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

2131332023300 is a wasteful number, since it uses less digits than its factorization.

2131332023300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734942120 (or 734942113 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 2131332023300 its reverse (33202331312), we get a palindrome (2164534354612).

The spelling of 2131332023300 in words is "two trillion, one hundred thirty-one billion, three hundred thirty-two million, twenty-three thousand, three hundred".