131342484 has 48 divisors (see below), whose sum is σ = 377191808. Its totient is φ = 34639488.

The previous prime is 131342473. The next prime is 131342501. The reversal of 131342484 is 484243131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59047 + ... + 61230.

Almost surely, 2^131342484 is an apocalyptic number.

131342484 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

131342484 is an abundant number, since it is smaller than the sum of its proper divisors (245849324).

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

131342484 is a wasteful number, since it uses less digits than its factorization.

131342484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120304 (or 120302 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

The square root of 131342484 is about 11460.4748592718. The cubic root of 131342484 is about 508.3175159700.

The spelling of 131342484 in words is "one hundred thirty-one million, three hundred forty-two thousand, four hundred eighty-four".