120220101220103 has 4 divisors (see below), whose sum is σ = 120230884270200. Its totient is φ = 120209318170008.

The previous prime is 120220101220073. The next prime is 120220101220111. The reversal of 120220101220103 is 301022101022021.

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 120220101220103 - 2⁶ = 120220101220039 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 (120220101220003) 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, 5391508325 + ... + 5391530622.

It is an arithmetic number, because the mean of its divisors is an integer number (30057721067550).

Almost surely, 2^{120220101220103} is an apocalyptic number.

120220101220103 is a deficient number, since it is larger than the sum of its proper divisors (10783050097).

120220101220103 is a wasteful number, since it uses less digits than its factorization.

120220101220103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10783050096.

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

Adding to 120220101220103 its reverse (301022101022021), we get a palindrome (421242202242124).

The spelling of 120220101220103 in words is "one hundred twenty trillion, two hundred twenty billion, one hundred one million, two hundred twenty thousand, one hundred three".