116456223503149 has 2 divisors, whose sum is σ = 116456223503150. Its totient is φ = 116456223503148.

The previous prime is 116456223503101. The next prime is 116456223503171. The reversal of 116456223503149 is 941305322654611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81466419515625 + 34989803987524 = 9025875^2 + 5915218^2 .

It is an emirp because it is prime and its reverse (941305322654611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116456223503149 - 2⁹ = 116456223502637 is a prime.

It is a super-2 number, since 2×116456223503149² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 116456223503096 and 116456223503105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116456223503549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58228111751574 + 58228111751575.

It is an arithmetic number, because the mean of its divisors is an integer number (58228111751575).

Almost surely, 2^{116456223503149} is an apocalyptic number.

It is an amenable number.

116456223503149 is a deficient number, since it is larger than the sum of its proper divisors (1).

116456223503149 is an equidigital number, since it uses as much as digits as its factorization.

116456223503149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4665600, while the sum is 52.

The spelling of 116456223503149 in words is "one hundred sixteen trillion, four hundred fifty-six billion, two hundred twenty-three million, five hundred three thousand, one hundred forty-nine".