131073699 has 8 divisors (see below), whose sum is σ = 176368720. Its totient is φ = 86580576.

The previous prime is 131073697. The next prime is 131073713. The reversal of 131073699 is 996370131.

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

It is not a de Polignac number, because 131073699 - 2¹ = 131073697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131073697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200092 + ... + 200745.

It is an arithmetic number, because the mean of its divisors is an integer number (22046090).

Almost surely, 2^131073699 is an apocalyptic number.

131073699 is a deficient number, since it is larger than the sum of its proper divisors (45295021).

131073699 is a wasteful number, since it uses less digits than its factorization.

131073699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400949.

The product of its (nonzero) digits is 30618, while the sum is 39.

The square root of 131073699 is about 11448.7422453298. The cubic root of 131073699 is about 507.9705314400.

The spelling of 131073699 in words is "one hundred thirty-one million, seventy-three thousand, six hundred ninety-nine".