127316299 has 4 divisors (see below), whose sum is σ = 138890520. Its totient is φ = 115742080.

The previous prime is 127316261. The next prime is 127316303. The reversal of 127316299 is 992613721.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 992613721 = 11 ⋅90237611.

It is a cyclic number.

It is not a de Polignac number, because 127316299 - 2²¹ = 125219147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (127316899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5787094 + ... + 5787115.

It is an arithmetic number, because the mean of its divisors is an integer number (34722630).

Almost surely, 2^127316299 is an apocalyptic number.

127316299 is a deficient number, since it is larger than the sum of its proper divisors (11574221).

127316299 is a wasteful number, since it uses less digits than its factorization.

127316299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11574220.

The product of its digits is 40824, while the sum is 40.

The square root of 127316299 is about 11283.4524415181. The cubic root of 127316299 is about 503.0695162457.

The spelling of 127316299 in words is "one hundred twenty-seven million, three hundred sixteen thousand, two hundred ninety-nine".