116366563 has 2 divisors, whose sum is σ = 116366564. Its totient is φ = 116366562.

The previous prime is 116366543. The next prime is 116366573. The reversal of 116366563 is 365663611.

It is a strong prime.

It is an emirp because it is prime and its reverse (365663611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116366563 - 2²¹ = 114269411 is a prime.

It is not a weakly prime, because it can be changed into another prime (116366533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58183281 + 58183282.

It is an arithmetic number, because the mean of its divisors is an integer number (58183282).

Almost surely, 2^116366563 is an apocalyptic number.

116366563 is a deficient number, since it is larger than the sum of its proper divisors (1).

116366563 is an equidigital number, since it uses as much as digits as its factorization.

116366563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 58320, while the sum is 37.

The square root of 116366563 is about 10787.3334517850. Note that the first 3 decimals coincide. The cubic root of 116366563 is about 488.2130706995.

The spelling of 116366563 in words is "one hundred sixteen million, three hundred sixty-six thousand, five hundred sixty-three".