13134253342403 has 4 divisors (see below), whose sum is σ = 13143418907928. Its totient is φ = 13125087776880.

The previous prime is 13134253342393. The next prime is 13134253342409. The reversal of 13134253342403 is 30424335243131.

13134253342403 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 13134253342403 - 2¹⁰ = 13134253341379 is a prime.

It is a super-2 number, since 2×13134253342403² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13134253342409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4582780613 + ... + 4582783478.

It is an arithmetic number, because the mean of its divisors is an integer number (3285854726982).

Almost surely, 2^{13134253342403} is an apocalyptic number.

13134253342403 is a deficient number, since it is larger than the sum of its proper divisors (9165565525).

13134253342403 is an equidigital number, since it uses as much as digits as its factorization.

13134253342403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9165565524.

The product of its (nonzero) digits is 311040, while the sum is 38.

Adding to 13134253342403 its reverse (30424335243131), we get a palindrome (43558588585534).

The spelling of 13134253342403 in words is "thirteen trillion, one hundred thirty-four billion, two hundred fifty-three million, three hundred forty-two thousand, four hundred three".