132432401021 has 8 divisors (see below), whose sum is σ = 133071363744. Its totient is φ = 131793545520.

The previous prime is 132432400999. The next prime is 132432401039. The reversal of 132432401021 is 120104234231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132432401021 - 2³⁰ = 131358659197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132432401041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3667571 + ... + 3703503.

It is an arithmetic number, because the mean of its divisors is an integer number (16633920468).

Almost surely, 2^132432401021 is an apocalyptic number.

It is an amenable number.

132432401021 is a deficient number, since it is larger than the sum of its proper divisors (638962723).

132432401021 is a wasteful number, since it uses less digits than its factorization.

132432401021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53611.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 132432401021 its reverse (120104234231), we get a palindrome (252536635252).

The spelling of 132432401021 in words is "one hundred thirty-two billion, four hundred thirty-two million, four hundred one thousand, twenty-one".