117136883 has 2 divisors, whose sum is σ = 117136884. Its totient is φ = 117136882.

The previous prime is 117136841. The next prime is 117136937. The reversal of 117136883 is 388631711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117136883 - 2⁸ = 117136627 is a prime.

It is not a weakly prime, because it can be changed into another prime (117136823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58568441 + 58568442.

It is an arithmetic number, because the mean of its divisors is an integer number (58568442).

Almost surely, 2^117136883 is an apocalyptic number.

117136883 is a deficient number, since it is larger than the sum of its proper divisors (1).

117136883 is an equidigital number, since it uses as much as digits as its factorization.

117136883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 38.

The square root of 117136883 is about 10822.9793957117. The cubic root of 117136883 is about 489.2879885176.

The spelling of 117136883 in words is "one hundred seventeen million, one hundred thirty-six thousand, eight hundred eighty-three".