12000102089 has 2 divisors, whose sum is σ = 12000102090. Its totient is φ = 12000102088.

The previous prime is 12000102083. The next prime is 12000102131. The reversal of 12000102089 is 98020100021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11995725625 + 4376464 = 109525^2 + 2092^2 .

It is a cyclic number.

It is not a de Polignac number, because 12000102089 - 2²⁰ = 11999053513 is a prime.

It is not a weakly prime, because it can be changed into another prime (12000102083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000051044 + 6000051045.

It is an arithmetic number, because the mean of its divisors is an integer number (6000051045).

Almost surely, 2^12000102089 is an apocalyptic number.

It is an amenable number.

12000102089 is a deficient number, since it is larger than the sum of its proper divisors (1).

12000102089 is an equidigital number, since it uses as much as digits as its factorization.

12000102089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 12000102089 in words is "twelve billion, one hundred two thousand, eighty-nine".