116156118100669 has 2 divisors, whose sum is σ = 116156118100670. Its totient is φ = 116156118100668.

The previous prime is 116156118100661. The next prime is 116156118100679. The reversal of 116156118100669 is 966001811651611.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115355397371769 + 800720728900 = 10740363^2 + 894830^2 .

It is a cyclic number.

It is not a de Polignac number, because 116156118100669 - 2³ = 116156118100661 is a prime.

It is a super-2 number, since 2×116156118100669² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116156118100661) 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, 58078059050334 + 58078059050335.

It is an arithmetic number, because the mean of its divisors is an integer number (58078059050335).

Almost surely, 2^{116156118100669} is an apocalyptic number.

It is an amenable number.

116156118100669 is a deficient number, since it is larger than the sum of its proper divisors (1).

116156118100669 is an equidigital number, since it uses as much as digits as its factorization.

116156118100669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 52.

The spelling of 116156118100669 in words is "one hundred sixteen trillion, one hundred fifty-six billion, one hundred eighteen million, one hundred thousand, six hundred sixty-nine".