2001043110 has 64 divisors (see below), whose sum is σ = 5243616000. Its totient is φ = 484682880.

The previous prime is 2001043081. The next prime is 2001043129. The reversal of 2001043110 is 113401002.

It is a happy number.

2001043110 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 570141 + ... + 573639.

It is an arithmetic number, because the mean of its divisors is an integer number (81931500).

Almost surely, 2^2001043110 is an apocalyptic number.

2001043110 is an abundant number, since it is smaller than the sum of its proper divisors (3242572890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2001043110 is a wasteful number, since it uses less digits than its factorization.

2001043110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5253.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2001043110 is about 44733.0203540964. The cubic root of 2001043110 is about 1260.1400511999.

Adding to 2001043110 its reverse (113401002), we get a palindrome (2114444112).

The spelling of 2001043110 in words is "two billion, one million, forty-three thousand, one hundred ten".