120011019589 has 2 divisors, whose sum is σ = 120011019590. Its totient is φ = 120011019588.

The previous prime is 120011019577. The next prime is 120011019613. The reversal of 120011019589 is 985910110021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95445159364 + 24565860225 = 308942^2 + 156735^2 .

It is a cyclic number.

It is not a de Polignac number, because 120011019589 - 2¹¹ = 120011017541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120011017589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60005509794 + 60005509795.

It is an arithmetic number, because the mean of its divisors is an integer number (60005509795).

Almost surely, 2^120011019589 is an apocalyptic number.

It is an amenable number.

120011019589 is a deficient number, since it is larger than the sum of its proper divisors (1).

120011019589 is an equidigital number, since it uses as much as digits as its factorization.

120011019589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 37.

The spelling of 120011019589 in words is "one hundred twenty billion, eleven million, nineteen thousand, five hundred eighty-nine".