13343445023 has 4 divisors (see below), whose sum is σ = 13347185208. Its totient is φ = 13339704840.

The previous prime is 13343444987. The next prime is 13343445047. The reversal of 13343445023 is 32054434331.

13343445023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13343445023 - 2¹⁶ = 13343379487 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 (13343445523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1864736 + ... + 1871877.

It is an arithmetic number, because the mean of its divisors is an integer number (3336796302).

Almost surely, 2^13343445023 is an apocalyptic number.

13343445023 is a deficient number, since it is larger than the sum of its proper divisors (3740185).

13343445023 is an equidigital number, since it uses as much as digits as its factorization.

13343445023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3740184.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 13343445023 its reverse (32054434331), we get a palindrome (45397879354).

The spelling of 13343445023 in words is "thirteen billion, three hundred forty-three million, four hundred forty-five thousand, twenty-three".