13234040103 has 4 divisors (see below), whose sum is σ = 17645386808. Its totient is φ = 8822693400.

The previous prime is 13234040077. The next prime is 13234040107. The reversal of 13234040103 is 30104043231.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13234040103 - 2¹² = 13234036007 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 13234040103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13234040107) 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 in 3 ways as a sum of consecutive naturals, for example, 2205673348 + ... + 2205673353.

It is an arithmetic number, because the mean of its divisors is an integer number (4411346702).

Almost surely, 2^13234040103 is an apocalyptic number.

13234040103 is a deficient number, since it is larger than the sum of its proper divisors (4411346705).

13234040103 is an equidigital number, since it uses as much as digits as its factorization.

13234040103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4411346704.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13234040103 its reverse (30104043231), we get a palindrome (43338083334).

The spelling of 13234040103 in words is "thirteen billion, two hundred thirty-four million, forty thousand, one hundred three".