131883683 has 4 divisors (see below), whose sum is σ = 132409368. Its totient is φ = 131358000.

The previous prime is 131883673. The next prime is 131883691. The reversal of 131883683 is 386388131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 131883683 - 2⁴ = 131883667 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131883683.

It is not an unprimeable number, because it can be changed into a prime (131883613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262466 + ... + 262967.

It is an arithmetic number, because the mean of its divisors is an integer number (33102342).

Almost surely, 2^131883683 is an apocalyptic number.

131883683 is a deficient number, since it is larger than the sum of its proper divisors (525685).

131883683 is an equidigital number, since it uses as much as digits as its factorization.

131883683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525684.

The product of its digits is 82944, while the sum is 41.

The square root of 131883683 is about 11484.0621297518. The cubic root of 131883683 is about 509.0147362773.

The spelling of 131883683 in words is "one hundred thirty-one million, eight hundred eighty-three thousand, six hundred eighty-three".