131250235204000 has 192 divisors, whose sum is σ = 370314063100800. Its totient is φ = 45215391744000.

The previous prime is 131250235203949. The next prime is 131250235204001. The reversal of 131250235204000 is 402532052131.

It is a super-2 number, since 2×131250235204000² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 131250235204000.

It is not an unprimeable number, because it can be changed into a prime (131250235204001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77662945 + ... + 79334944.

It is an arithmetic number, because the mean of its divisors is an integer number (1928719078650).

Almost surely, 2^{131250235204000} is an apocalyptic number.

131250235204000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131250235204000 is an abundant number, since it is smaller than the sum of its proper divisors (239063827896800).

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

131250235204000 is a wasteful number, since it uses less digits than its factorization.

131250235204000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156997944 (or 156997926 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 131250235204000 its reverse (402532052131), we get a palindrome (131652767256131).

The spelling of 131250235204000 in words is "one hundred thirty-one trillion, two hundred fifty billion, two hundred thirty-five million, two hundred four thousand".