2001104032 has 24 divisors (see below), whose sum is σ = 3993646356. Its totient is φ = 986844672.

The previous prime is 2001103981. The next prime is 2001104047. The reversal of 2001104032 is 2304011002.

It can be written as a sum of positive squares in 2 ways, for example, as 1989516816 + 11587216 = 44604^2 + 3404^2 .

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, 425983 + ... + 430654.

Almost surely, 2^2001104032 is an apocalyptic number.

It is an amenable number.

2001104032 is a deficient number, since it is larger than the sum of its proper divisors (1992542324).

2001104032 is an equidigital number, since it uses as much as digits as its factorization.

2001104032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856720 (or 856712 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2001104032 is about 44733.7013000266. The cubic root of 2001104032 is about 1260.1528394424.

Adding to 2001104032 its reverse (2304011002), we get a palindrome (4305115034).

The spelling of 2001104032 in words is "two billion, one million, one hundred four thousand, thirty-two".