132513512 has 8 divisors (see below), whose sum is σ = 248462850. Its totient is φ = 66256752.

The previous prime is 132513509. The next prime is 132513541. The reversal of 132513512 is 215315231.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 116942596 + 15570916 = 10814^2 + 3946^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8282087 + ... + 8282102.

Almost surely, 2^132513512 is an apocalyptic number.

It is an amenable number.

132513512 is a deficient number, since it is larger than the sum of its proper divisors (115949338).

132513512 is a wasteful number, since it uses less digits than its factorization.

132513512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16564195 (or 16564191 counting only the distinct ones).

The product of its digits is 900, while the sum is 23.

The square root of 132513512 is about 11511.4513420333. The cubic root of 132513512 is about 509.8237401925.

Adding to 132513512 its reverse (215315231), we get a palindrome (347828743).

The spelling of 132513512 in words is "one hundred thirty-two million, five hundred thirteen thousand, five hundred twelve".