131334697 has 8 divisors (see below), whose sum is σ = 141644160. Its totient is φ = 121054800.

The previous prime is 131334691. The next prime is 131334701. The reversal of 131334697 is 796433131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131334697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131334691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2322 + ... + 16372.

It is an arithmetic number, because the mean of its divisors is an integer number (17705520).

Almost surely, 2^131334697 is an apocalyptic number.

It is an amenable number.

131334697 is a deficient number, since it is larger than the sum of its proper divisors (10309463).

131334697 is a wasteful number, since it uses less digits than its factorization.

131334697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14783.

The product of its digits is 40824, while the sum is 37.

The square root of 131334697 is about 11460.1351213675. The cubic root of 131334697 is about 508.3074701046.

The spelling of 131334697 in words is "one hundred thirty-one million, three hundred thirty-four thousand, six hundred ninety-seven".