131321033200 has 60 divisors (see below), whose sum is σ = 360570044560. Its totient is φ = 45024353280.

The previous prime is 131321033183. The next prime is 131321033257. The reversal of 131321033200 is 2330123131.

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, 23447385 + ... + 23452984.

Almost surely, 2^131321033200 is an apocalyptic number.

131321033200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131321033200 is an abundant number, since it is smaller than the sum of its proper divisors (229249011360).

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

131321033200 is a wasteful number, since it uses less digits than its factorization.

131321033200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46900394 (or 46900383 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 131321033200 its reverse (2330123131), we get a palindrome (133651156331).

The spelling of 131321033200 in words is "one hundred thirty-one billion, three hundred twenty-one million, thirty-three thousand, two hundred".