131110983 has 12 divisors (see below), whose sum is σ = 189507760. Its totient is φ = 87349536.

The previous prime is 131110979. The next prime is 131111011. The reversal of 131110983 is 389011131.

It is a happy number.

It is not a de Polignac number, because 131110983 - 2² = 131110979 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131112983) 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 11 ways as a sum of consecutive naturals, for example, 13035 + ... + 20787.

Almost surely, 2^131110983 is an apocalyptic number.

131110983 is a deficient number, since it is larger than the sum of its proper divisors (58396777).

131110983 is a wasteful number, since it uses less digits than its factorization.

131110983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9638 (or 9635 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The square root of 131110983 is about 11450.3704306891. The cubic root of 131110983 is about 508.0186910580.

The spelling of 131110983 in words is "one hundred thirty-one million, one hundred ten thousand, nine hundred eighty-three".