2001321300110 has 32 divisors (see below), whose sum is σ = 4100731080192. Its totient is φ = 696111755680.

The previous prime is 2001321300107. The next prime is 2001321300119. The reversal of 2001321300110 is 110031231002.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001321300119) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 395515514 + ... + 395520573.

It is an arithmetic number, because the mean of its divisors is an integer number (128147846256).

Almost surely, 2^{2001321300110} is an apocalyptic number.

2001321300110 is an abundant number, since it is smaller than the sum of its proper divisors (2099409780082).

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

2001321300110 is a wasteful number, since it uses less digits than its factorization.

2001321300110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791036128.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 2001321300110 its reverse (110031231002), we get a palindrome (2111352531112).

The spelling of 2001321300110 in words is "two trillion, one billion, three hundred twenty-one million, three hundred thousand, one hundred ten".