132140128 has 24 divisors (see below), whose sum is σ = 260464680. Its totient is φ = 65990400.

The previous prime is 132140087. The next prime is 132140137. The reversal of 132140128 is 821041231.

It is a happy number.

It is a super-2 number, since 2×132140128² = 34922026855712768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 132140099 and 132140108.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 31668 + ... + 35596.

It is an arithmetic number, because the mean of its divisors is an integer number (10852695).

Almost surely, 2^132140128 is an apocalyptic number.

It is an amenable number.

132140128 is a deficient number, since it is larger than the sum of its proper divisors (128324552).

132140128 is a wasteful number, since it uses less digits than its factorization.

132140128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4990 (or 4982 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 132140128 is about 11495.2219639292. The cubic root of 132140128 is about 509.3444454203.

Adding to 132140128 its reverse (821041231), we get a palindrome (953181359).

The spelling of 132140128 in words is "one hundred thirty-two million, one hundred forty thousand, one hundred twenty-eight".