120122203 has 2 divisors, whose sum is σ = 120122204. Its totient is φ = 120122202.

The previous prime is 120122111. The next prime is 120122209. The reversal of 120122203 is 302221021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120122203 - 2²¹ = 118025051 is a prime.

It is not a weakly prime, because it can be changed into another prime (120122209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60061101 + 60061102.

It is an arithmetic number, because the mean of its divisors is an integer number (60061102).

Almost surely, 2^120122203 is an apocalyptic number.

120122203 is a deficient number, since it is larger than the sum of its proper divisors (1).

120122203 is an equidigital number, since it uses as much as digits as its factorization.

120122203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 120122203 is about 10960.0275090896. The cubic root of 120122203 is about 493.4097905706.

Adding to 120122203 its reverse (302221021), we get a palindrome (422343224).

The spelling of 120122203 in words is "one hundred twenty million, one hundred twenty-two thousand, two hundred three".