131325300 has 180 divisors, whose sum is σ = 440277376. Its totient is φ = 33825600.

The previous prime is 131325281. The next prime is 131325307. The reversal of 131325300 is 3523131.

131325300 is a `hidden beast` number, since 1 + 3 + 132 + 530 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (180).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131325307) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 250839 + ... + 251361.

Almost surely, 2^131325300 is an apocalyptic number.

131325300 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 131325300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220138688).

131325300 is an abundant number, since it is smaller than the sum of its proper divisors (308952076).

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

131325300 is a wasteful number, since it uses less digits than its factorization.

131325300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580 (or 564 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 131325300 is about 11459.7251275936. The cubic root of 131325300 is about 508.2953466792.

Adding to 131325300 its reverse (3523131), we get a palindrome (134848431).

The spelling of 131325300 in words is "one hundred thirty-one million, three hundred twenty-five thousand, three hundred".