2001003232 has 12 divisors (see below), whose sum is σ = 3939475176. Its totient is φ = 1000501600.

The previous prime is 2001003217. The next prime is 2001003247. The reversal of 2001003232 is 2323001002.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2001003217) and next prime (2001003247).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31265644 + ... + 31265707.

It is an arithmetic number, because the mean of its divisors is an integer number (328289598).

Almost surely, 2^2001003232 is an apocalyptic number.

It is an amenable number.

2001003232 is a deficient number, since it is larger than the sum of its proper divisors (1938471944).

2001003232 is an equidigital number, since it uses as much as digits as its factorization.

2001003232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62531361 (or 62531353 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2001003232 is about 44732.5746185037. The cubic root of 2001003232 is about 1260.1316801994.

Adding to 2001003232 its reverse (2323001002), we get a palindrome (4324004234).

The spelling of 2001003232 in words is "two billion, one million, three thousand, two hundred thirty-two".