20232120299 has 4 divisors (see below), whose sum is σ = 20233107480. Its totient is φ = 20231133120.

The previous prime is 20232120289. The next prime is 20232120301. The reversal of 20232120299 is 99202123202.

It is a happy number.

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 20232120299 - 2¹⁶ = 20232054763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20232120289) 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, 462182 + ... + 504059.

It is an arithmetic number, because the mean of its divisors is an integer number (5058276870).

Almost surely, 2^20232120299 is an apocalyptic number.

20232120299 is a deficient number, since it is larger than the sum of its proper divisors (987181).

20232120299 is an equidigital number, since it uses as much as digits as its factorization.

20232120299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987180.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 20232120299 in words is "twenty billion, two hundred thirty-two million, one hundred twenty thousand, two hundred ninety-nine".