131432683 has 2 divisors, whose sum is σ = 131432684. Its totient is φ = 131432682.

The previous prime is 131432657. The next prime is 131432689. The reversal of 131432683 is 386234131.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131432683 is a prime.

It is not a weakly prime, because it can be changed into another prime (131432689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65716341 + 65716342.

It is an arithmetic number, because the mean of its divisors is an integer number (65716342).

Almost surely, 2^131432683 is an apocalyptic number.

131432683 is a deficient number, since it is larger than the sum of its proper divisors (1).

131432683 is an equidigital number, since it uses as much as digits as its factorization.

131432683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 31.

The square root of 131432683 is about 11464.4094047622. The cubic root of 131432683 is about 508.4338511128.

The spelling of 131432683 in words is "one hundred thirty-one million, four hundred thirty-two thousand, six hundred eighty-three".