131332055200 has 36 divisors (see below), whose sum is σ = 320614381710. Its totient is φ = 52532821760.

The previous prime is 131332055149. The next prime is 131332055203. The reversal of 131332055200 is 2550233131.

It can be written as a sum of positive squares in 3 ways, for example, as 112045511824 + 19286543376 = 334732^2 + 138876^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (131332055203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82081735 + ... + 82083334.

Almost surely, 2^131332055200 is an apocalyptic number.

131332055200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131332055200 is an abundant number, since it is smaller than the sum of its proper divisors (189282326510).

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

131332055200 is a wasteful number, since it uses less digits than its factorization.

131332055200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164165089 (or 164165076 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 131332055200 its reverse (2550233131), we get a palindrome (133882288331).

The spelling of 131332055200 in words is "one hundred thirty-one billion, three hundred thirty-two million, fifty-five thousand, two hundred".