12102101069 has 2 divisors, whose sum is σ = 12102101070. Its totient is φ = 12102101068.

The previous prime is 12102101051. The next prime is 12102101119. The reversal of 12102101069 is 96010120121.

It is a happy number.

12102101069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7554217225 + 4547883844 = 86915^2 + 67438^2 .

It is a cyclic number.

It is not a de Polignac number, because 12102101069 - 2²⁰ = 12101052493 is a prime.

It is a super-2 number, since 2×12102101069² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12102101009) 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, 6051050534 + 6051050535.

It is an arithmetic number, because the mean of its divisors is an integer number (6051050535).

Almost surely, 2^12102101069 is an apocalyptic number.

It is an amenable number.

12102101069 is a deficient number, since it is larger than the sum of its proper divisors (1).

12102101069 is an equidigital number, since it uses as much as digits as its factorization.

12102101069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 23.

The spelling of 12102101069 in words is "twelve billion, one hundred two million, one hundred one thousand, sixty-nine".