120015206099 has 2 divisors, whose sum is σ = 120015206100. Its totient is φ = 120015206098.

The previous prime is 120015206093. The next prime is 120015206117. The reversal of 120015206099 is 990602510021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120015206099 - 2⁴ = 120015206083 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (120015206093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60007603049 + 60007603050.

It is an arithmetic number, because the mean of its divisors is an integer number (60007603050).

Almost surely, 2^120015206099 is an apocalyptic number.

120015206099 is a deficient number, since it is larger than the sum of its proper divisors (1).

120015206099 is an equidigital number, since it uses as much as digits as its factorization.

120015206099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 35.

The spelling of 120015206099 in words is "one hundred twenty billion, fifteen million, two hundred six thousand, ninety-nine".