134523152 has 20 divisors (see below), whose sum is σ = 261240720. Its totient is φ = 67106208.

The previous prime is 134523149. The next prime is 134523197. The reversal of 134523152 is 251325431.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2402 + ... + 16577.

It is an arithmetic number, because the mean of its divisors is an integer number (13062036).

Almost surely, 2^134523152 is an apocalyptic number.

It is an amenable number.

134523152 is a deficient number, since it is larger than the sum of its proper divisors (126717568).

134523152 is a wasteful number, since it uses less digits than its factorization.

134523152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19430 (or 19424 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 134523152 is about 11598.4116153894. The cubic root of 134523152 is about 512.3880724838.

Adding to 134523152 its reverse (251325431), we get a palindrome (385848583).

The spelling of 134523152 in words is "one hundred thirty-four million, five hundred twenty-three thousand, one hundred fifty-two".