102113113169 has 2 divisors, whose sum is σ = 102113113170. Its totient is φ = 102113113168.

The previous prime is 102113113097. The next prime is 102113113177. The reversal of 102113113169 is 961311311201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98888236225 + 3224876944 = 314465^2 + 56788^2 .

It is a cyclic number.

It is not a de Polignac number, because 102113113169 - 2¹² = 102113109073 is a prime.

It is a super-2 number, since 2×102113113169² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102173113169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51056556584 + 51056556585.

It is an arithmetic number, because the mean of its divisors is an integer number (51056556585).

Almost surely, 2^102113113169 is an apocalyptic number.

It is an amenable number.

102113113169 is a deficient number, since it is larger than the sum of its proper divisors (1).

102113113169 is an equidigital number, since it uses as much as digits as its factorization.

102113113169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 29.

The spelling of 102113113169 in words is "one hundred two billion, one hundred thirteen million, one hundred thirteen thousand, one hundred sixty-nine".