2001032301 has 16 divisors (see below), whose sum is σ = 2724770880. Its totient is φ = 1305955200.

The previous prime is 2001032281. The next prime is 2001032389. The reversal of 2001032301 is 1032301002.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-2001032301 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001032401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10135 + ... + 64068.

It is an arithmetic number, because the mean of its divisors is an integer number (170298180).

Almost surely, 2^2001032301 is an apocalyptic number.

It is an amenable number.

2001032301 is a deficient number, since it is larger than the sum of its proper divisors (723738579).

2001032301 is a wasteful number, since it uses less digits than its factorization.

2001032301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74396.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2001032301 is about 44732.8995371416. The cubic root of 2001032301 is about 1260.1377822369.

Adding to 2001032301 its reverse (1032301002), we get a palindrome (3033333303).

The spelling of 2001032301 in words is "two billion, one million, thirty-two thousand, three hundred one".