116637133 has 2 divisors, whose sum is σ = 116637134. Its totient is φ = 116637132.

The previous prime is 116637083. The next prime is 116637139. The reversal of 116637133 is 331736611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111788329 + 4848804 = 10573^2 + 2202^2 .

It is a cyclic number.

It is not a de Polignac number, because 116637133 - 2⁹ = 116636621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116637095 and 116637104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116637139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58318566 + 58318567.

It is an arithmetic number, because the mean of its divisors is an integer number (58318567).

Almost surely, 2^116637133 is an apocalyptic number.

It is an amenable number.

116637133 is a deficient number, since it is larger than the sum of its proper divisors (1).

116637133 is an equidigital number, since it uses as much as digits as its factorization.

116637133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6804, while the sum is 31.

The square root of 116637133 is about 10799.8672677029. The cubic root of 116637133 is about 488.5911677468.

The spelling of 116637133 in words is "one hundred sixteen million, six hundred thirty-seven thousand, one hundred thirty-three".