13134320146 has 8 divisors (see below), whose sum is σ = 19774180224. Its totient is φ = 6542926740.

The previous prime is 13134320137. The next prime is 13134320149. The reversal of 13134320146 is 64102343131.

13134320146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×13134320146² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13134320149) 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, 12115990 + ... + 12117073.

It is an arithmetic number, because the mean of its divisors is an integer number (2471772528).

Almost surely, 2^13134320146 is an apocalyptic number.

13134320146 is a deficient number, since it is larger than the sum of its proper divisors (6639860078).

13134320146 is a wasteful number, since it uses less digits than its factorization.

13134320146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24233336.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 13134320146 its reverse (64102343131), we get a palindrome (77236663277).

The spelling of 13134320146 in words is "thirteen billion, one hundred thirty-four million, three hundred twenty thousand, one hundred forty-six".