120220023103 has 4 divisors (see below), whose sum is σ = 126547392760. Its totient is φ = 113892653448.

The previous prime is 120220023059. The next prime is 120220023181. The reversal of 120220023103 is 301320022021.

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 120220023103 - 2²⁵ = 120186468671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120220023193) 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, 3163684800 + ... + 3163684837.

It is an arithmetic number, because the mean of its divisors is an integer number (31636848190).

Almost surely, 2^120220023103 is an apocalyptic number.

120220023103 is a deficient number, since it is larger than the sum of its proper divisors (6327369657).

120220023103 is an equidigital number, since it uses as much as digits as its factorization.

120220023103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6327369656.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 120220023103 its reverse (301320022021), we get a palindrome (421540045124).

The spelling of 120220023103 in words is "one hundred twenty billion, two hundred twenty million, twenty-three thousand, one hundred three".