120120003223 has 8 divisors (see below), whose sum is σ = 132995825280. Its totient is φ = 107570151480.

The previous prime is 120120003167. The next prime is 120120003239. The reversal of 120120003223 is 322300021021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120120003223 - 2¹³ = 120119995031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120120003197 and 120120003206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120120003023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81491803 + ... + 81493276.

It is an arithmetic number, because the mean of its divisors is an integer number (16624478160).

Almost surely, 2^120120003223 is an apocalyptic number.

120120003223 is a deficient number, since it is larger than the sum of its proper divisors (12875822057).

120120003223 is a wasteful number, since it uses less digits than its factorization.

120120003223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162985157.

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

Adding to 120120003223 its reverse (322300021021), we get a palindrome (442420024244).

The spelling of 120120003223 in words is "one hundred twenty billion, one hundred twenty million, three thousand, two hundred twenty-three".