13137294163 has 4 divisors (see below), whose sum is σ = 15014050480. Its totient is φ = 11260537848.

The previous prime is 13137294161. The next prime is 13137294179. The reversal of 13137294163 is 36149273131.

13137294163 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, and also an emirpimes, since its reverse is a distinct semiprime: 36149273131 = 22397 ⋅1614023.

It is not a de Polignac number, because 13137294163 - 2¹ = 13137294161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13137294161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 938378148 + ... + 938378161.

It is an arithmetic number, because the mean of its divisors is an integer number (3753512620).

Almost surely, 2^13137294163 is an apocalyptic number.

13137294163 is a deficient number, since it is larger than the sum of its proper divisors (1876756317).

13137294163 is an equidigital number, since it uses as much as digits as its factorization.

13137294163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876756316.

The product of its digits is 81648, while the sum is 40.

The spelling of 13137294163 in words is "thirteen billion, one hundred thirty-seven million, two hundred ninety-four thousand, one hundred sixty-three".