2012012303089 has 2 divisors, whose sum is σ = 2012012303090. Its totient is φ = 2012012303088.

The previous prime is 2012012303071. The next prime is 2012012303131. The reversal of 2012012303089 is 9803032102102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1737630148864 + 274382154225 = 1318192^2 + 523815^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012012303089 - 2⁵ = 2012012303057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2012012303089.

It is not a weakly prime, because it can be changed into another prime (2012012393089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006006151544 + 1006006151545.

It is an arithmetic number, because the mean of its divisors is an integer number (1006006151545).

Almost surely, 2^{2012012303089} is an apocalyptic number.

It is an amenable number.

2012012303089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012012303089 is an equidigital number, since it uses as much as digits as its factorization.

2012012303089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 2012012303089 in words is "two trillion, twelve billion, twelve million, three hundred three thousand, eighty-nine".