120200103116923 has 2 divisors, whose sum is σ = 120200103116924. Its totient is φ = 120200103116922.

The previous prime is 120200103116917. The next prime is 120200103116959. The reversal of 120200103116923 is 329611301002021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120200103116923 - 2³³ = 120191513182331 is a prime.

It is not a weakly prime, because it can be changed into another prime (120200103116903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60100051558461 + 60100051558462.

It is an arithmetic number, because the mean of its divisors is an integer number (60100051558462).

Almost surely, 2^{120200103116923} is an apocalyptic number.

120200103116923 is a deficient number, since it is larger than the sum of its proper divisors (1).

120200103116923 is an equidigital number, since it uses as much as digits as its factorization.

120200103116923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 31.

Adding to 120200103116923 its reverse (329611301002021), we get a palindrome (449811404118944).

The spelling of 120200103116923 in words is "one hundred twenty trillion, two hundred billion, one hundred three million, one hundred sixteen thousand, nine hundred twenty-three".