116812523 has 2 divisors, whose sum is σ = 116812524. Its totient is φ = 116812522.

The previous prime is 116812519. The next prime is 116812547. The reversal of 116812523 is 325218611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116812523 - 2² = 116812519 is a prime.

It is not a weakly prime, because it can be changed into another prime (116812723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58406261 + 58406262.

It is an arithmetic number, because the mean of its divisors is an integer number (58406262).

Almost surely, 2^116812523 is an apocalyptic number.

116812523 is a deficient number, since it is larger than the sum of its proper divisors (1).

116812523 is an equidigital number, since it uses as much as digits as its factorization.

116812523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 29.

The square root of 116812523 is about 10807.9842246369. The cubic root of 116812523 is about 488.8359471042.

The spelling of 116812523 in words is "one hundred sixteen million, eight hundred twelve thousand, five hundred twenty-three".