2303301323233 has 12 divisors (see below), whose sum is σ = 2335649146380. Its totient is φ = 2271395621376.

The previous prime is 2303301323221. The next prime is 2303301323243. The reversal of 2303301323233 is 3323231033032.

It can be written as a sum of positive squares in 6 ways, for example, as 58901833809 + 2244399489424 = 242697^2 + 1498132^2 .

It is not a de Polignac number, because 2303301323233 - 2¹⁷ = 2303301192161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2303301323203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38301453 + ... + 38361541.

It is an arithmetic number, because the mean of its divisors is an integer number (194637428865).

Almost surely, 2^{2303301323233} is an apocalyptic number.

It is an amenable number.

2303301323233 is a deficient number, since it is larger than the sum of its proper divisors (32347823147).

2303301323233 is an frugal number, since it uses more digits than its factorization.

2303301323233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67428 (or 67355 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 28.

Adding to 2303301323233 its reverse (3323231033032), we get a palindrome (5626532356265).

The spelling of 2303301323233 in words is "two trillion, three hundred three billion, three hundred one million, three hundred twenty-three thousand, two hundred thirty-three".