127850313 has 4 divisors (see below), whose sum is σ = 170467088. Its totient is φ = 85233540.

The previous prime is 127850291. The next prime is 127850321. The reversal of 127850313 is 313058721.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 127850313 - 2⁶ = 127850249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (127850323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21308383 + ... + 21308388.

It is an arithmetic number, because the mean of its divisors is an integer number (42616772).

Almost surely, 2^127850313 is an apocalyptic number.

It is an amenable number.

127850313 is a deficient number, since it is larger than the sum of its proper divisors (42616775).

127850313 is an equidigital number, since it uses as much as digits as its factorization.

127850313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42616774.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 127850313 is about 11307.0912705258. The cubic root of 127850313 is about 503.7718914520.

The spelling of 127850313 in words is "one hundred twenty-seven million, eight hundred fifty thousand, three hundred thirteen".