13430043023 has 8 divisors (see below), whose sum is σ = 13627315056. Its totient is φ = 13234032000.

The previous prime is 13430043017. The next prime is 13430043037. The reversal of 13430043023 is 32034003431.

13430043023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13430043023 - 2¹² = 13430038927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13430043023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13430043043) 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 7 ways as a sum of consecutive naturals, for example, 293786 + ... + 336407.

It is an arithmetic number, because the mean of its divisors is an integer number (1703414382).

Almost surely, 2^13430043023 is an apocalyptic number.

13430043023 is a deficient number, since it is larger than the sum of its proper divisors (197272033).

13430043023 is a wasteful number, since it uses less digits than its factorization.

13430043023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630505.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 13430043023 its reverse (32034003431), we get a palindrome (45464046454).

The spelling of 13430043023 in words is "thirteen billion, four hundred thirty million, forty-three thousand, twenty-three".