131496299 has 8 divisors (see below), whose sum is σ = 144499248. Its totient is φ = 118668160.

The previous prime is 131496269. The next prime is 131496317. The reversal of 131496299 is 992694131.

It is a happy number.

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-131496299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131496229) 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, 42122 + ... + 45135.

It is an arithmetic number, because the mean of its divisors is an integer number (18062406).

Almost surely, 2^131496299 is an apocalyptic number.

131496299 is a deficient number, since it is larger than the sum of its proper divisors (13002949).

131496299 is a wasteful number, since it uses less digits than its factorization.

131496299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87405.

The product of its digits is 104976, while the sum is 44.

The square root of 131496299 is about 11467.1835687757. The cubic root of 131496299 is about 508.5158685382.

The spelling of 131496299 in words is "one hundred thirty-one million, four hundred ninety-six thousand, two hundred ninety-nine".