13012134 has 8 divisors (see below), whose sum is σ = 26024280. Its totient is φ = 4337376.

The previous prime is 13012117. The next prime is 13012141. The reversal of 13012134 is 43121031.

It is a sphenic number, since it is the product of 3 distinct primes.

13012134 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1084339 + ... + 1084350.

It is an arithmetic number, because the mean of its divisors is an integer number (3253035).

Almost surely, 2^13012134 is an apocalyptic number.

13012134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13012134 is a wasteful number, since it uses less digits than its factorization.

13012134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2168694.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 13012134 is about 3607.2335660448. The cubic root of 13012134 is about 235.2066026769.

Adding to 13012134 its reverse (43121031), we get a palindrome (56133165).

The spelling of 13012134 in words is "thirteen million, twelve thousand, one hundred thirty-four".