117271013 has 4 divisors (see below), whose sum is σ = 117298368. Its totient is φ = 117243660.

The previous prime is 117271003. The next prime is 117271051. The reversal of 117271013 is 310172711.

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 a cyclic number.

It is not a de Polignac number, because 117271013 - 2⁸ = 117270757 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117271013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117271003) 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, 5693 + ... + 16338.

It is an arithmetic number, because the mean of its divisors is an integer number (29324592).

Almost surely, 2^117271013 is an apocalyptic number.

It is an amenable number.

117271013 is a deficient number, since it is larger than the sum of its proper divisors (27355).

117271013 is an equidigital number, since it uses as much as digits as its factorization.

117271013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27354.

The product of its (nonzero) digits is 294, while the sum is 23.

The square root of 117271013 is about 10829.1741605720. The cubic root of 117271013 is about 489.4746737088.

The spelling of 117271013 in words is "one hundred seventeen million, two hundred seventy-one thousand, thirteen".