120023320213 has 4 divisors (see below), whose sum is σ = 121814713120. Its totient is φ = 118231927308.

The previous prime is 120023320187. The next prime is 120023320271. The reversal of 120023320213 is 312023320021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120023320213 - 2²⁹ = 119486449301 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 (120023320273) 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, 895696353 + ... + 895696486.

It is an arithmetic number, because the mean of its divisors is an integer number (30453678280).

Almost surely, 2^120023320213 is an apocalyptic number.

It is an amenable number.

120023320213 is a deficient number, since it is larger than the sum of its proper divisors (1791392907).

120023320213 is an equidigital number, since it uses as much as digits as its factorization.

120023320213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1791392906.

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

Adding to 120023320213 its reverse (312023320021), we get a palindrome (432046640234).

The spelling of 120023320213 in words is "one hundred twenty billion, twenty-three million, three hundred twenty thousand, two hundred thirteen".