13134402303 has 32 divisors (see below), whose sum is σ = 19494604800. Its totient is φ = 7799282400.

The previous prime is 13134402301. The next prime is 13134402311. The reversal of 13134402303 is 30320443131.

It is not a de Polignac number, because 13134402303 - 2¹ = 13134402301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13134402301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 322288 + ... + 360746.

It is an arithmetic number, because the mean of its divisors is an integer number (609206400).

Almost surely, 2^13134402303 is an apocalyptic number.

13134402303 is a deficient number, since it is larger than the sum of its proper divisors (6360202497).

13134402303 is a wasteful number, since it uses less digits than its factorization.

13134402303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38683.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 13134402303 its reverse (30320443131), we get a palindrome (43454845434).

The spelling of 13134402303 in words is "thirteen billion, one hundred thirty-four million, four hundred two thousand, three hundred three".