116415011 has 2 divisors, whose sum is σ = 116415012. Its totient is φ = 116415010.

The previous prime is 116415007. The next prime is 116415043. The reversal of 116415011 is 110514611.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116415011 - 2² = 116415007 is a prime.

It is a super-2 number, since 2×116415011² = 27104909572260242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (116415001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58207505 + 58207506.

It is an arithmetic number, because the mean of its divisors is an integer number (58207506).

Almost surely, 2^116415011 is an apocalyptic number.

116415011 is a deficient number, since it is larger than the sum of its proper divisors (1).

116415011 is an equidigital number, since it uses as much as digits as its factorization.

116415011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 20.

The square root of 116415011 is about 10789.5788147638. The cubic root of 116415011 is about 488.2808154321.

Adding to 116415011 its reverse (110514611), we get a palindrome (226929622).

The spelling of 116415011 in words is "one hundred sixteen million, four hundred fifteen thousand, eleven".