116045243 has 2 divisors, whose sum is σ = 116045244. Its totient is φ = 116045242.

The previous prime is 116045227. The next prime is 116045257. The reversal of 116045243 is 342540611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116045243 - 2⁴ = 116045227 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (116045203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58022621 + 58022622.

It is an arithmetic number, because the mean of its divisors is an integer number (58022622).

Almost surely, 2^116045243 is an apocalyptic number.

116045243 is a deficient number, since it is larger than the sum of its proper divisors (1).

116045243 is an equidigital number, since it uses as much as digits as its factorization.

116045243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 116045243 is about 10772.4297630572. The cubic root of 116045243 is about 487.7632930567.

Adding to 116045243 its reverse (342540611), we get a palindrome (458585854).

The spelling of 116045243 in words is "one hundred sixteen million, forty-five thousand, two hundred forty-three".