116815283069 has 2 divisors, whose sum is σ = 116815283070. Its totient is φ = 116815283068.

The previous prime is 116815283021. The next prime is 116815283077. The reversal of 116815283069 is 960382518611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109660322500 + 7154960569 = 331150^2 + 84587^2 .

It is a cyclic number.

It is not a de Polignac number, because 116815283069 - 2⁸ = 116815282813 is a prime.

It is a super-2 number, since 2×116815283069² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116815283099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58407641534 + 58407641535.

It is an arithmetic number, because the mean of its divisors is an integer number (58407641535).

Almost surely, 2^116815283069 is an apocalyptic number.

It is an amenable number.

116815283069 is a deficient number, since it is larger than the sum of its proper divisors (1).

116815283069 is an equidigital number, since it uses as much as digits as its factorization.

116815283069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 50.

The spelling of 116815283069 in words is "one hundred sixteen billion, eight hundred fifteen million, two hundred eighty-three thousand, sixty-nine".