131983032 has 64 divisors (see below), whose sum is σ = 337334400. Its totient is φ = 43021440.

The previous prime is 131983013. The next prime is 131983037. The reversal of 131983032 is 230389131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131983037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339094 + ... + 339482.

It is an arithmetic number, because the mean of its divisors is an integer number (5270850).

Almost surely, 2^131983032 is an apocalyptic number.

131983032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131983032 is an abundant number, since it is smaller than the sum of its proper divisors (205351368).

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

131983032 is a wasteful number, since it uses less digits than its factorization.

131983032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676 (or 672 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 131983032 is about 11488.3868319273. The cubic root of 131983032 is about 509.1425191107.

The spelling of 131983032 in words is "one hundred thirty-one million, nine hundred eighty-three thousand, thirty-two".