120103202023003 has 4 divisors (see below), whose sum is σ = 120103977322368. Its totient is φ = 120102426723640.

The previous prime is 120103202022977. The next prime is 120103202023039. The reversal of 120103202023003 is 300320202301021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120103202023003 - 2⁹ = 120103202022491 is a prime.

It is a super-2 number, since 2×120103202023003² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120103202023303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387417268 + ... + 387727153.

It is an arithmetic number, because the mean of its divisors is an integer number (30025994330592).

Almost surely, 2^{120103202023003} is an apocalyptic number.

120103202023003 is a deficient number, since it is larger than the sum of its proper divisors (775299365).

120103202023003 is an equidigital number, since it uses as much as digits as its factorization.

120103202023003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775299364.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 120103202023003 its reverse (300320202301021), we get a palindrome (420423404324024).

The spelling of 120103202023003 in words is "one hundred twenty trillion, one hundred three billion, two hundred two million, twenty-three thousand, three".