2233011821323 has 2 divisors, whose sum is σ = 2233011821324. Its totient is φ = 2233011821322.

The previous prime is 2233011821321. The next prime is 2233011821347. The reversal of 2233011821323 is 3231281103322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2233011821323 - 2¹ = 2233011821321 is a prime.

Together with 2233011821321, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2233011821321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116505910661 + 1116505910662.

It is an arithmetic number, because the mean of its divisors is an integer number (1116505910662).

Almost surely, 2^{2233011821323} is an apocalyptic number.

2233011821323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2233011821323 is an equidigital number, since it uses as much as digits as its factorization.

2233011821323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 2233011821323 its reverse (3231281103322), we get a palindrome (5464292924645).

The spelling of 2233011821323 in words is "two trillion, two hundred thirty-three billion, eleven million, eight hundred twenty-one thousand, three hundred twenty-three".