13134612503 has 8 divisors (see below), whose sum is σ = 13171627200. Its totient is φ = 13097622528.

The previous prime is 13134612493. The next prime is 13134612511. The reversal of 13134612503 is 30521643131.

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 13134612503 - 2²⁶ = 13067503639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13134612593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1664375 + ... + 1672247.

It is an arithmetic number, because the mean of its divisors is an integer number (1646453400).

Almost surely, 2^13134612503 is an apocalyptic number.

13134612503 is a deficient number, since it is larger than the sum of its proper divisors (37014697).

13134612503 is an equidigital number, since it uses as much as digits as its factorization.

13134612503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12361.

The product of its (nonzero) digits is 6480, while the sum is 29.

The spelling of 13134612503 in words is "thirteen billion, one hundred thirty-four million, six hundred twelve thousand, five hundred three".