131210125200 has 1080 divisors, whose sum is σ = 587956160064. Its totient is φ = 26504755200.

The previous prime is 131210125181. The next prime is 131210125201. The reversal of 131210125200 is 2521012131.

131210125200 is a `hidden beast` number, since 1 + 312 + 101 + 252 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (131210125201) by changing a digit.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 112819819 + ... + 112820981.

Almost surely, 2^131210125200 is an apocalyptic number.

131210125200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131210125200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (293978080032).

131210125200 is an abundant number, since it is smaller than the sum of its proper divisors (456746034864).

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

131210125200 is a wasteful number, since it uses less digits than its factorization.

131210125200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253 (or 1228 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 131210125200 its reverse (2521012131), we get a palindrome (133731137331).

The spelling of 131210125200 in words is "one hundred thirty-one billion, two hundred ten million, one hundred twenty-five thousand, two hundred".