131502452000 has 96 divisors (see below), whose sum is σ = 327192203520. Its totient is φ = 51935020800.

The previous prime is 131502451979. The next prime is 131502452023. The reversal of 131502452000 is 254205131.

131502452000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107927 + ... + 524073.

It is an arithmetic number, because the mean of its divisors is an integer number (3408252120).

Almost surely, 2^131502452000 is an apocalyptic number.

131502452000 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 131502452000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163596101760).

131502452000 is an abundant number, since it is smaller than the sum of its proper divisors (195689751520).

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

131502452000 is an equidigital number, since it uses as much as digits as its factorization.

131502452000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416251 (or 416233 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 131502452000 its reverse (254205131), we get a palindrome (131756657131).

The spelling of 131502452000 in words is "one hundred thirty-one billion, five hundred two million, four hundred fifty-two thousand".