2321020334 has 16 divisors (see below), whose sum is σ = 3517474272. Its totient is φ = 1148542848.

The previous prime is 2321020309. The next prime is 2321020337. The reversal of 2321020334 is 4330201232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321020337) 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 7 ways as a sum of consecutive naturals, for example, 556802 + ... + 560954.

It is an arithmetic number, because the mean of its divisors is an integer number (219842142).

Almost surely, 2^2321020334 is an apocalyptic number.

2321020334 is a deficient number, since it is larger than the sum of its proper divisors (1196453938).

2321020334 is a wasteful number, since it uses less digits than its factorization.

2321020334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6971.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2321020334 is about 48176.9689166930. The cubic root of 2321020334 is about 1324.0152329673.

Adding to 2321020334 its reverse (4330201232), we get a palindrome (6651221566).

The spelling of 2321020334 in words is "two billion, three hundred twenty-one million, twenty thousand, three hundred thirty-four".