23443332104311 has 4 divisors (see below), whose sum is σ = 26792379547792. Its totient is φ = 20094284660832.

The previous prime is 23443332104261. The next prime is 23443332104317. The reversal of 23443332104311 is 11340123334432.

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 23443332104311 - 2¹⁵ = 23443332071543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23443332104317) 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, 1674523721730 + ... + 1674523721743.

It is an arithmetic number, because the mean of its divisors is an integer number (6698094886948).

Almost surely, 2^{23443332104311} is an apocalyptic number.

23443332104311 is a deficient number, since it is larger than the sum of its proper divisors (3349047443481).

23443332104311 is an equidigital number, since it uses as much as digits as its factorization.

23443332104311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3349047443480.

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 23443332104311 its reverse (11340123334432), we get a palindrome (34783455438743).

The spelling of 23443332104311 in words is "twenty-three trillion, four hundred forty-three billion, three hundred thirty-two million, one hundred four thousand, three hundred eleven".