117111083 has 2 divisors, whose sum is σ = 117111084. Its totient is φ = 117111082.

The previous prime is 117111067. The next prime is 117111097. The reversal of 117111083 is 380111711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117111083 - 2⁴ = 117111067 is a prime.

It is a super-2 number, since 2×117111083² = 27430011522865778, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (117111013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58555541 + 58555542.

It is an arithmetic number, because the mean of its divisors is an integer number (58555542).

Almost surely, 2^117111083 is an apocalyptic number.

117111083 is a deficient number, since it is larger than the sum of its proper divisors (1).

117111083 is an equidigital number, since it uses as much as digits as its factorization.

117111083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 23.

The square root of 117111083 is about 10821.7874216785. The cubic root of 117111083 is about 489.2520631492.

Adding to 117111083 its reverse (380111711), we get a palindrome (497222794).

The spelling of 117111083 in words is "one hundred seventeen million, one hundred eleven thousand, eighty-three".