131782683 has 16 divisors (see below), whose sum is σ = 177550592. Its totient is φ = 86940000.

The previous prime is 131782681. The next prime is 131782711. The reversal of 131782683 is 386287131.

It is not a de Polignac number, because 131782683 - 2¹ = 131782681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131782681) 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, 190368 + ... + 191058.

It is an arithmetic number, because the mean of its divisors is an integer number (11096912).

Almost surely, 2^131782683 is an apocalyptic number.

131782683 is a deficient number, since it is larger than the sum of its proper divisors (45767909).

131782683 is a wasteful number, since it uses less digits than its factorization.

131782683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266.

The product of its digits is 48384, while the sum is 39.

The square root of 131782683 is about 11479.6638888079. The cubic root of 131782683 is about 508.8847641266.

The spelling of 131782683 in words is "one hundred thirty-one million, seven hundred eighty-two thousand, six hundred eighty-three".