2002001032 has 32 divisors (see below), whose sum is σ = 3867937920. Its totient is φ = 970729920.

The previous prime is 2002001021. The next prime is 2002001033. The reversal of 2002001032 is 2301002002.

It is not an unprimeable number, because it can be changed into a prime (2002001033) 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, 79857 + ... + 101887.

It is an arithmetic number, because the mean of its divisors is an integer number (120873060).

Almost surely, 2^2002001032 is an apocalyptic number.

It is an amenable number.

2002001032 is a deficient number, since it is larger than the sum of its proper divisors (1865936888).

2002001032 is a wasteful number, since it uses less digits than its factorization.

2002001032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22381 (or 22377 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 2002001032 is about 44743.7261747387. The cubic root of 2002001032 is about 1260.3411002267.

Adding to 2002001032 its reverse (2301002002), we get a palindrome (4303003034).

The spelling of 2002001032 in words is "two billion, two million, one thousand, thirty-two".