131796607 has 2 divisors, whose sum is σ = 131796608. Its totient is φ = 131796606.

The previous prime is 131796583. The next prime is 131796641. The reversal of 131796607 is 706697131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131796607 - 2¹⁵ = 131763839 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131796607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131796667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65898303 + 65898304.

It is an arithmetic number, because the mean of its divisors is an integer number (65898304).

Almost surely, 2^131796607 is an apocalyptic number.

131796607 is a deficient number, since it is larger than the sum of its proper divisors (1).

131796607 is an equidigital number, since it uses as much as digits as its factorization.

131796607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 131796607 is about 11480.2703365382. The cubic root of 131796607 is about 508.9026862130.

The spelling of 131796607 in words is "one hundred thirty-one million, seven hundred ninety-six thousand, six hundred seven".