141220132 has 12 divisors (see below), whose sum is σ = 247811200. Its totient is φ = 70416936.

The previous prime is 141220129. The next prime is 141220171. The reversal of 141220132 is 231022141.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46632 + ... + 49567.

Almost surely, 2^141220132 is an apocalyptic number.

It is an amenable number.

141220132 is a deficient number, since it is larger than the sum of its proper divisors (106591068).

141220132 is a wasteful number, since it uses less digits than its factorization.

141220132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96570 (or 96568 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 141220132 is about 11883.6077013675. The cubic root of 141220132 is about 520.7535081901.

Adding to 141220132 its reverse (231022141), we get a palindrome (372242273).

The spelling of 141220132 in words is "one hundred forty-one million, two hundred twenty thousand, one hundred thirty-two".