120023113003 has 16 divisors (see below), whose sum is σ = 124315808320. Its totient is φ = 115788528000.

The previous prime is 120023112997. The next prime is 120023113061. The reversal of 120023113003 is 300311320021.

It is a cyclic number.

It is not a de Polignac number, because 120023113003 - 2⁹ = 120023112491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120023143003) 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, 3002713 + ... + 3042421.

It is an arithmetic number, because the mean of its divisors is an integer number (7769738020).

Almost surely, 2^120023113003 is an apocalyptic number.

120023113003 is a deficient number, since it is larger than the sum of its proper divisors (4292695317).

120023113003 is a wasteful number, since it uses less digits than its factorization.

120023113003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40438.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 120023113003 its reverse (300311320021), we get a palindrome (420334433024).

The spelling of 120023113003 in words is "one hundred twenty billion, twenty-three million, one hundred thirteen thousand, three".