117127883 has 4 divisors (see below), whose sum is σ = 117368880. Its totient is φ = 116886888.

The previous prime is 117127877. The next prime is 117127931. The reversal of 117127883 is 388721711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 117127883 - 2⁴ = 117127867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117127823) 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, 119768 + ... + 120741.

It is an arithmetic number, because the mean of its divisors is an integer number (29342220).

Almost surely, 2^117127883 is an apocalyptic number.

117127883 is a deficient number, since it is larger than the sum of its proper divisors (240997).

117127883 is an equidigital number, since it uses as much as digits as its factorization.

117127883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240996.

The product of its digits is 18816, while the sum is 38.

The square root of 117127883 is about 10822.5636057267. The cubic root of 117127883 is about 489.2754570116.

The spelling of 117127883 in words is "one hundred seventeen million, one hundred twenty-seven thousand, eight hundred eighty-three".