13154312134 has 4 divisors (see below), whose sum is σ = 19731468204. Its totient is φ = 6577156066.

The previous prime is 13154312117. The next prime is 13154312183. The reversal of 13154312134 is 43121345131.

13154312134 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: 43121345131 = 8849 ⋅4873019.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3288578032 + ... + 3288578035.

It is an arithmetic number, because the mean of its divisors is an integer number (4932867051).

Almost surely, 2^13154312134 is an apocalyptic number.

13154312134 is a deficient number, since it is larger than the sum of its proper divisors (6577156070).

13154312134 is an equidigital number, since it uses as much as digits as its factorization.

13154312134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6577156069.

The product of its digits is 4320, while the sum is 28.

Adding to 13154312134 its reverse (43121345131), we get a palindrome (56275657265).

The spelling of 13154312134 in words is "thirteen billion, one hundred fifty-four million, three hundred twelve thousand, one hundred thirty-four".