116890127 has 2 divisors, whose sum is σ = 116890128. Its totient is φ = 116890126.

The previous prime is 116890093. The next prime is 116890129. The reversal of 116890127 is 721098611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116890127 is a prime.

It is a super-2 number, since 2×116890127² = 27326603580152258, which contains 22 as substring.

Together with 116890129, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116890129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58445063 + 58445064.

It is an arithmetic number, because the mean of its divisors is an integer number (58445064).

Almost surely, 2^116890127 is an apocalyptic number.

116890127 is a deficient number, since it is larger than the sum of its proper divisors (1).

116890127 is an equidigital number, since it uses as much as digits as its factorization.

116890127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 35.

The square root of 116890127 is about 10811.5737522342. The cubic root of 116890127 is about 488.9441753037.

The spelling of 116890127 in words is "one hundred sixteen million, eight hundred ninety thousand, one hundred twenty-seven".