2001033132 has 24 divisors (see below), whose sum is σ = 5336088576. Its totient is φ = 571723728.

The previous prime is 2001033121. The next prime is 2001033163. The reversal of 2001033132 is 2313301002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11910828 + ... + 11910995.

It is an arithmetic number, because the mean of its divisors is an integer number (222337024).

Almost surely, 2^2001033132 is an apocalyptic number.

It is an amenable number.

2001033132 is an abundant number, since it is smaller than the sum of its proper divisors (3335055444).

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

2001033132 is a wasteful number, since it uses less digits than its factorization.

2001033132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23821837 (or 23821835 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2001033132 is about 44732.9088256062. The cubic root of 2001033132 is about 1260.1379566760.

Adding to 2001033132 its reverse (2313301002), we get a palindrome (4314334134).

The spelling of 2001033132 in words is "two billion, one million, thirty-three thousand, one hundred thirty-two".