132012156 has 12 divisors (see below), whose sum is σ = 308028392. Its totient is φ = 44004048.

The previous prime is 132012121. The next prime is 132012161. The reversal of 132012156 is 651210231.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5500495 + ... + 5500518.

Almost surely, 2^132012156 is an apocalyptic number.

It is an amenable number.

132012156 is an abundant number, since it is smaller than the sum of its proper divisors (176016236).

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

132012156 is a wasteful number, since it uses less digits than its factorization.

132012156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11001020 (or 11001018 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 132012156 is about 11489.6543028935. The cubic root of 132012156 is about 509.1799662884.

Adding to 132012156 its reverse (651210231), we get a palindrome (783222387).

The spelling of 132012156 in words is "one hundred thirty-two million, twelve thousand, one hundred fifty-six".