116257093 has 2 divisors, whose sum is σ = 116257094. Its totient is φ = 116257092.

The previous prime is 116257091. The next prime is 116257109. The reversal of 116257093 is 390752611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116165284 + 91809 = 10778^2 + 303^2 .

It is an emirp because it is prime and its reverse (390752611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116257093 - 2¹ = 116257091 is a prime.

Together with 116257091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116257091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58128546 + 58128547.

It is an arithmetic number, because the mean of its divisors is an integer number (58128547).

Almost surely, 2^116257093 is an apocalyptic number.

It is an amenable number.

116257093 is a deficient number, since it is larger than the sum of its proper divisors (1).

116257093 is an equidigital number, since it uses as much as digits as its factorization.

116257093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 116257093 is about 10782.2582514054. The cubic root of 116257093 is about 488.0599297648.

The spelling of 116257093 in words is "one hundred sixteen million, two hundred fifty-seven thousand, ninety-three".