116415001 has 2 divisors, whose sum is σ = 116415002. Its totient is φ = 116415000.

The previous prime is 116414999. The next prime is 116415007. The reversal of 116415001 is 100514611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76737600 + 39677401 = 8760^2 + 6299^2 .

It is an emirp because it is prime and its reverse (100514611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116415001 - 2¹ = 116414999 is a prime.

Together with 116414999, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116415001.

It is not a weakly prime, because it can be changed into another prime (116415007) 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, 58207500 + 58207501.

It is an arithmetic number, because the mean of its divisors is an integer number (58207501).

Almost surely, 2^116415001 is an apocalyptic number.

It is an amenable number.

116415001 is a deficient number, since it is larger than the sum of its proper divisors (1).

116415001 is an equidigital number, since it uses as much as digits as its factorization.

116415001 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 19.

The square root of 116415001 is about 10789.5783513537. The cubic root of 116415001 is about 488.2808014510.

Adding to 116415001 its reverse (100514611), we get a palindrome (216929612).

The spelling of 116415001 in words is "one hundred sixteen million, four hundred fifteen thousand, one".