120122013203 has 2 divisors, whose sum is σ = 120122013204. Its totient is φ = 120122013202.

The previous prime is 120122013173. The next prime is 120122013217. The reversal of 120122013203 is 302310221021.

It is a strong prime.

It is an emirp because it is prime and its reverse (302310221021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120122013203 - 2⁶ = 120122013139 is a prime.

It is not a weakly prime, because it can be changed into another prime (120122013233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60061006601 + 60061006602.

It is an arithmetic number, because the mean of its divisors is an integer number (60061006602).

Almost surely, 2^120122013203 is an apocalyptic number.

120122013203 is a deficient number, since it is larger than the sum of its proper divisors (1).

120122013203 is an equidigital number, since it uses as much as digits as its factorization.

120122013203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 120122013203 its reverse (302310221021), we get a palindrome (422432234224).

The spelling of 120122013203 in words is "one hundred twenty billion, one hundred twenty-two million, thirteen thousand, two hundred three".