13000132 has 18 divisors (see below), whose sum is σ = 23171694. Its totient is φ = 6380640.

The previous prime is 13000081. The next prime is 13000133. The reversal of 13000132 is 23100031.

13000132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11397376 + 1602756 = 3376^2 + 1266^2 .

It is not an unprimeable number, because it can be changed into a prime (13000133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61507 + ... + 61717.

Almost surely, 2^13000132 is an apocalyptic number.

It is an amenable number.

13000132 is a deficient number, since it is larger than the sum of its proper divisors (10171562).

13000132 is an equidigital number, since it uses as much as digits as its factorization.

13000132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 13000132 is about 3605.5695805240. The cubic root of 13000132 is about 235.1342646057.

Adding to 13000132 its reverse (23100031), we get a palindrome (36100163).

The spelling of 13000132 in words is "thirteen million, one hundred thirty-two", and thus it is an aban number.