134300512 has 24 divisors (see below), whose sum is σ = 278321400. Its totient is φ = 63615744.

The previous prime is 134300471. The next prime is 134300513. The reversal of 134300512 is 215003431.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 134300512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134300513) by changing a digit.

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, 109837 + ... + 111052.

It is an arithmetic number, because the mean of its divisors is an integer number (11596725).

Almost surely, 2^134300512 is an apocalyptic number.

It is an amenable number.

134300512 is an abundant number, since it is smaller than the sum of its proper divisors (144020888).

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

134300512 is a wasteful number, since it uses less digits than its factorization.

134300512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220918 (or 220910 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 134300512 is about 11588.8097749510. The cubic root of 134300512 is about 512.1052436647.

Adding to 134300512 its reverse (215003431), we get a palindrome (349303943).

The spelling of 134300512 in words is "one hundred thirty-four million, three hundred thousand, five hundred twelve".