120120102103223 has 4 divisors (see below), whose sum is σ = 120335757583320. Its totient is φ = 119904446623128.

The previous prime is 120120102103213. The next prime is 120120102103283. The reversal of 120120102103223 is 322301201021021.

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 120120102103223 - 2⁸ = 120120102102967 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120120102103195 and 120120102103204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120120102103213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107827739213 + ... + 107827740326.

It is an arithmetic number, because the mean of its divisors is an integer number (30083939395830).

Almost surely, 2^{120120102103223} is an apocalyptic number.

120120102103223 is a deficient number, since it is larger than the sum of its proper divisors (215655480097).

120120102103223 is an equidigital number, since it uses as much as digits as its factorization.

120120102103223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215655480096.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 120120102103223 its reverse (322301201021021), we get a palindrome (442421303124244).

The spelling of 120120102103223 in words is "one hundred twenty trillion, one hundred twenty billion, one hundred two million, one hundred three thousand, two hundred twenty-three".