2302021122323 has 4 divisors (see below), whose sum is σ = 2479099670208. Its totient is φ = 2124942574440.

The previous prime is 2302021122287. The next prime is 2302021122361. The reversal of 2302021122323 is 3232211202032.

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 2302021122323 - 2²⁴ = 2302004345107 is a prime.

It is a super-3 number, since 3×2302021122323³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2302021122823) 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, 88539273923 + ... + 88539273948.

It is an arithmetic number, because the mean of its divisors is an integer number (619774917552).

Almost surely, 2^{2302021122323} is an apocalyptic number.

2302021122323 is a deficient number, since it is larger than the sum of its proper divisors (177078547885).

2302021122323 is a wasteful number, since it uses less digits than its factorization.

2302021122323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177078547884.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2302021122323 its reverse (3232211202032), we get a palindrome (5534232324355).

The spelling of 2302021122323 in words is "two trillion, three hundred two billion, twenty-one million, one hundred twenty-two thousand, three hundred twenty-three".