13032128 has 14 divisors (see below), whose sum is σ = 25860756. Its totient is φ = 6516032.

The previous prime is 13032083. The next prime is 13032133. The reversal of 13032128 is 82123031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101750 + ... + 101877.

Almost surely, 2^13032128 is an apocalyptic number.

It is an amenable number.

13032128 is a deficient number, since it is larger than the sum of its proper divisors (12828628).

13032128 is an equidigital number, since it uses as much as digits as its factorization.

13032128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203639 (or 203629 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 13032128 is about 3610.0038781143. The cubic root of 13032128 is about 235.3270111661.

Adding to 13032128 its reverse (82123031), we get a palindrome (95155159).

The spelling of 13032128 in words is "thirteen million, thirty-two thousand, one hundred twenty-eight".