120200120039 has 2 divisors, whose sum is σ = 120200120040. Its totient is φ = 120200120038.

The previous prime is 120200120003. The next prime is 120200120059. The reversal of 120200120039 is 930021002021.

It is an a-pointer prime, because the next prime (120200120059) can be obtained adding 120200120039 to its sum of digits (20).

It is a strong prime.

It is an emirp because it is prime and its reverse (930021002021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120200120039 - 2⁸ = 120200119783 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120200120039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120200120059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60100060019 + 60100060020.

It is an arithmetic number, because the mean of its divisors is an integer number (60100060020).

Almost surely, 2^120200120039 is an apocalyptic number.

120200120039 is a deficient number, since it is larger than the sum of its proper divisors (1).

120200120039 is an equidigital number, since it uses as much as digits as its factorization.

120200120039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

The spelling of 120200120039 in words is "one hundred twenty billion, two hundred million, one hundred twenty thousand, thirty-nine".