2000110332421 has 4 divisors (see below), whose sum is σ = 2027509104172. Its totient is φ = 1972711560672.

The previous prime is 2000110332379. The next prime is 2000110332427. The reversal of 2000110332421 is 1242330110002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 734397580900 + 1265712751521 = 856970^2 + 1125039^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000110332421 - 2⁹ = 2000110331909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000110332427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13699385766 + ... + 13699385911.

It is an arithmetic number, because the mean of its divisors is an integer number (506877276043).

Almost surely, 2^{2000110332421} is an apocalyptic number.

It is an amenable number.

2000110332421 is a deficient number, since it is larger than the sum of its proper divisors (27398771751).

2000110332421 is an equidigital number, since it uses as much as digits as its factorization.

2000110332421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27398771750.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2000110332421 its reverse (1242330110002), we get a palindrome (3242440442423).

The spelling of 2000110332421 in words is "two trillion, one hundred ten million, three hundred thirty-two thousand, four hundred twenty-one".