120120122001203 has 16 divisors (see below), whose sum is σ = 123572134909440. Its totient is φ = 116727752677536.

The previous prime is 120120122001181. The next prime is 120120122001221. The reversal of 120120122001203 is 302100221021021.

It is a cyclic number.

It is not a de Polignac number, because 120120122001203 - 2⁸ = 120120122000947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120120122081203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39614651 + ... + 42538932.

It is an arithmetic number, because the mean of its divisors is an integer number (7723258431840).

Almost surely, 2^{120120122001203} is an apocalyptic number.

120120122001203 is a deficient number, since it is larger than the sum of its proper divisors (3452012908237).

120120122001203 is a wasteful number, since it uses less digits than its factorization.

120120122001203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82153946.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 120120122001203 its reverse (302100221021021), we get a palindrome (422220343022224).

The spelling of 120120122001203 in words is "one hundred twenty trillion, one hundred twenty billion, one hundred twenty-two million, one thousand, two hundred three".