116568251 has 2 divisors, whose sum is σ = 116568252. Its totient is φ = 116568250.

The previous prime is 116568233. The next prime is 116568259. The reversal of 116568251 is 152865611.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116568251 - 2¹⁴ = 116551867 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (116568259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58284125 + 58284126.

It is an arithmetic number, because the mean of its divisors is an integer number (58284126).

Almost surely, 2^116568251 is an apocalyptic number.

116568251 is a deficient number, since it is larger than the sum of its proper divisors (1).

116568251 is an equidigital number, since it uses as much as digits as its factorization.

116568251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 35.

The square root of 116568251 is about 10796.6777760569. The cubic root of 116568251 is about 488.4949669249.

The spelling of 116568251 in words is "one hundred sixteen million, five hundred sixty-eight thousand, two hundred fifty-one".