120021232323 has 8 divisors (see below), whose sum is σ = 160481649168. Its totient is φ = 79787485184.

The previous prime is 120021232291. The next prime is 120021232337. The reversal of 120021232323 is 323232120021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 120021232323 - 2⁵ = 120021232291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120021232323.

It is not an unprimeable number, because it can be changed into a prime (120021232363) 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, 56666190 + ... + 56668307.

It is an arithmetic number, because the mean of its divisors is an integer number (20060206146).

Almost surely, 2^120021232323 is an apocalyptic number.

120021232323 is a deficient number, since it is larger than the sum of its proper divisors (40460416845).

120021232323 is a wasteful number, since it uses less digits than its factorization.

120021232323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113334853.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 120021232323 its reverse (323232120021), we get a palindrome (443253352344).

The spelling of 120021232323 in words is "one hundred twenty billion, twenty-one million, two hundred thirty-two thousand, three hundred twenty-three".