2001013330 has 16 divisors (see below), whose sum is σ = 3602340864. Its totient is φ = 800290480.

The previous prime is 2001013307. The next prime is 2001013337. The reversal of 2001013330 is 333101002.

It is a self number, because there is not a number n which added to its sum of digits gives 2001013330.

It is not an unprimeable number, because it can be changed into a prime (2001013337) 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, 110625 + ... + 127435.

It is an arithmetic number, because the mean of its divisors is an integer number (225146304).

Almost surely, 2^2001013330 is an apocalyptic number.

2001013330 is a deficient number, since it is larger than the sum of its proper divisors (1601327534).

2001013330 is a wasteful number, since it uses less digits than its factorization.

2001013330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28721.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 2001013330 is about 44732.6874891281. The cubic root of 2001013330 is about 1260.1337999342.

Adding to 2001013330 its reverse (333101002), we get a palindrome (2334114332).

The spelling of 2001013330 in words is "two billion, one million, thirteen thousand, three hundred thirty".