131250300 has 36 divisors (see below), whose sum is σ = 379751736. Its totient is φ = 35000000.

The previous prime is 131250299. The next prime is 131250331. The reversal of 131250300 is 3052131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 131250300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 218451 + ... + 219050.

Almost surely, 2^131250300 is an apocalyptic number.

131250300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131250300 is an abundant number, since it is smaller than the sum of its proper divisors (248501436).

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

131250300 is a wasteful number, since it uses less digits than its factorization.

131250300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437518 (or 437511 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 131250300 is about 11456.4523304555. The cubic root of 131250300 is about 508.1985656057.

The spelling of 131250300 in words is "one hundred thirty-one million, two hundred fifty thousand, three hundred".