116247511 has 2 divisors, whose sum is σ = 116247512. Its totient is φ = 116247510.

The previous prime is 116247503. The next prime is 116247541. The reversal of 116247511 is 115742611.

It is a weak prime.

It is an emirp because it is prime and its reverse (115742611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116247511 - 2³ = 116247503 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116247511.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116247541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58123755 + 58123756.

It is an arithmetic number, because the mean of its divisors is an integer number (58123756).

Almost surely, 2^116247511 is an apocalyptic number.

116247511 is a deficient number, since it is larger than the sum of its proper divisors (1).

116247511 is an equidigital number, since it uses as much as digits as its factorization.

116247511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1680, while the sum is 28.

The square root of 116247511 is about 10781.8139011949. The cubic root of 116247511 is about 488.0465206368.

The spelling of 116247511 in words is "one hundred sixteen million, two hundred forty-seven thousand, five hundred eleven".