2320233011443 has 2 divisors, whose sum is σ = 2320233011444. Its totient is φ = 2320233011442.

The previous prime is 2320233011389. The next prime is 2320233011533. The reversal of 2320233011443 is 3441103320232.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2320233011443 is a prime.

It is not a weakly prime, because it can be changed into another prime (2320233011743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160116505721 + 1160116505722.

It is an arithmetic number, because the mean of its divisors is an integer number (1160116505722).

Almost surely, 2^{2320233011443} is an apocalyptic number.

2320233011443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320233011443 is an equidigital number, since it uses as much as digits as its factorization.

2320233011443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 2320233011443 its reverse (3441103320232), we get a palindrome (5761336331675).

The spelling of 2320233011443 in words is "two trillion, three hundred twenty billion, two hundred thirty-three million, eleven thousand, four hundred forty-three".