105134460269 has 2 divisors, whose sum is σ = 105134460270. Its totient is φ = 105134460268.

The previous prime is 105134460259. The next prime is 105134460311. The reversal of 105134460269 is 962064431501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79165137769 + 25969322500 = 281363^2 + 161150^2 .

It is a cyclic number.

It is not a de Polignac number, because 105134460269 - 2²⁰ = 105133411693 is a prime.

It is a super-2 number, since 2×105134460269² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105134460229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52567230134 + 52567230135.

It is an arithmetic number, because the mean of its divisors is an integer number (52567230135).

Almost surely, 2^105134460269 is an apocalyptic number.

It is an amenable number.

105134460269 is a deficient number, since it is larger than the sum of its proper divisors (1).

105134460269 is an equidigital number, since it uses as much as digits as its factorization.

105134460269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 105134460269 in words is "one hundred five billion, one hundred thirty-four million, four hundred sixty thousand, two hundred sixty-nine".