2304221023 has 8 divisors (see below), whose sum is σ = 2482277616. Its totient is φ = 2126280000.

The previous prime is 2304221009. The next prime is 2304221027. The reversal of 2304221023 is 3201224032.

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

It is not a de Polignac number, because 2304221023 - 2²¹ = 2302123871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2304221027) 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, 15003 + ... + 69523.

It is an arithmetic number, because the mean of its divisors is an integer number (310284702).

Almost surely, 2^2304221023 is an apocalyptic number.

2304221023 is a deficient number, since it is larger than the sum of its proper divisors (178056593).

2304221023 is a wasteful number, since it uses less digits than its factorization.

2304221023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57785.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2304221023 is about 48002.3022677038. The cubic root of 2304221023 is about 1320.8131321117.

Adding to 2304221023 its reverse (3201224032), we get a palindrome (5505445055).

The spelling of 2304221023 in words is "two billion, three hundred four million, two hundred twenty-one thousand, twenty-three".