83118107 has 2 divisors, whose sum is σ = 83118108. Its totient is φ = 83118106.

The previous prime is 83118053. The next prime is 83118127. The reversal of 83118107 is 70181138.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83118107 - 2²⁴ = 66340891 is a prime.

It is a super-2 number, since 2×83118107² = 13817239422526898, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 83118107.

It is not a weakly prime, because it can be changed into another prime (83118127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41559053 + 41559054.

It is an arithmetic number, because the mean of its divisors is an integer number (41559054).

Almost surely, 2^83118107 is an apocalyptic number.

83118107 is a deficient number, since it is larger than the sum of its proper divisors (1).

83118107 is an equidigital number, since it uses as much as digits as its factorization.

83118107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 29.

The square root of 83118107 is about 9116.9132385912. The cubic root of 83118107 is about 436.4138731317.

The spelling of 83118107 in words is "eighty-three million, one hundred eighteen thousand, one hundred seven".