13423410234303 has 4 divisors (see below), whose sum is σ = 17897880312408. Its totient is φ = 8948940156200.

The previous prime is 13423410234287. The next prime is 13423410234371. The reversal of 13423410234303 is 30343201432431.

It is a happy number.

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 13423410234303 - 2⁴ = 13423410234287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13423410234503) 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, 2237235039048 + ... + 2237235039053.

It is an arithmetic number, because the mean of its divisors is an integer number (4474470078102).

Almost surely, 2^{13423410234303} is an apocalyptic number.

13423410234303 is a deficient number, since it is larger than the sum of its proper divisors (4474470078105).

13423410234303 is an equidigital number, since it uses as much as digits as its factorization.

13423410234303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4474470078104.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 13423410234303 its reverse (30343201432431), we get a palindrome (43766611666734).

The spelling of 13423410234303 in words is "thirteen trillion, four hundred twenty-three billion, four hundred ten million, two hundred thirty-four thousand, three hundred three".