116669153 has 2 divisors, whose sum is σ = 116669154. Its totient is φ = 116669152.

The previous prime is 116669141. The next prime is 116669171. The reversal of 116669153 is 351966611.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114661264 + 2007889 = 10708^2 + 1417^2 .

It is a cyclic number.

It is not a de Polignac number, because 116669153 - 2¹⁸ = 116407009 is a prime.

It is a super-3 number, since 3×116669153³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (116669173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58334576 + 58334577.

It is an arithmetic number, because the mean of its divisors is an integer number (58334577).

Almost surely, 2^116669153 is an apocalyptic number.

It is an amenable number.

116669153 is a deficient number, since it is larger than the sum of its proper divisors (1).

116669153 is an equidigital number, since it uses as much as digits as its factorization.

116669153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29160, while the sum is 38.

The square root of 116669153 is about 10801.3495916020. The cubic root of 116669153 is about 488.6358740863.

The spelling of 116669153 in words is "one hundred sixteen million, six hundred sixty-nine thousand, one hundred fifty-three".