116616011 has 2 divisors, whose sum is σ = 116616012. Its totient is φ = 116616010.

The previous prime is 116616007. The next prime is 116616061. The reversal of 116616011 is 110616611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116616011 - 2² = 116616007 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (116616001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58308005 + 58308006.

It is an arithmetic number, because the mean of its divisors is an integer number (58308006).

Almost surely, 2^116616011 is an apocalyptic number.

116616011 is a deficient number, since it is larger than the sum of its proper divisors (1).

116616011 is an equidigital number, since it uses as much as digits as its factorization.

116616011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 116616011 is about 10798.8893410387. The cubic root of 116616011 is about 488.5616727212.

The spelling of 116616011 in words is "one hundred sixteen million, six hundred sixteen thousand, eleven".