131483700 has 54 divisors (see below), whose sum is σ = 412131174. Its totient is φ = 35062080.

The previous prime is 131483687. The next prime is 131483701. The reversal of 131483700 is 7384131.

It can be written as a sum of positive squares in 3 ways, for example, as 43086096 + 88397604 = 6564^2 + 9402^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131483701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 72147 + ... + 73946.

Almost surely, 2^131483700 is an apocalyptic number.

131483700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131483700 is an abundant number, since it is smaller than the sum of its proper divisors (280647474).

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

131483700 is a wasteful number, since it uses less digits than its factorization.

131483700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146113 (or 146103 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 131483700 is about 11466.6342053804. The cubic root of 131483700 is about 508.4996272799.

The spelling of 131483700 in words is "one hundred thirty-one million, four hundred eighty-three thousand, seven hundred".