131814683 has 32 divisors (see below), whose sum is σ = 181816320. Its totient is φ = 92223360.

The previous prime is 131814667. The next prime is 131814721. The reversal of 131814683 is 386418131.

It is a cyclic number.

It is not a de Polignac number, because 131814683 - 2⁴ = 131814667 is a prime.

It is a super-2 number, since 2×131814683² = 34750221308780978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131814643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35258 + ... + 38816.

It is an arithmetic number, because the mean of its divisors is an integer number (5681760).

Almost surely, 2^131814683 is an apocalyptic number.

131814683 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

131814683 is a deficient number, since it is larger than the sum of its proper divisors (50001637).

131814683 is a wasteful number, since it uses less digits than its factorization.

131814683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3627.

The product of its digits is 13824, while the sum is 35.

The square root of 131814683 is about 11481.0575732378. The cubic root of 131814683 is about 508.9259506067.

The spelling of 131814683 in words is "one hundred thirty-one million, eight hundred fourteen thousand, six hundred eighty-three".