2042321110 has 32 divisors (see below), whose sum is σ = 3929591232. Its totient is φ = 762347520.

The previous prime is 2042321081. The next prime is 2042321111. The reversal of 2042321110 is 111232402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042321111) 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, 98859 + ... + 117718.

It is an arithmetic number, because the mean of its divisors is an integer number (122799726).

Almost surely, 2^2042321110 is an apocalyptic number.

2042321110 is a deficient number, since it is larger than the sum of its proper divisors (1887270122).

2042321110 is a wasteful number, since it uses less digits than its factorization.

2042321110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216648.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2042321110 is about 45192.0469773167. The cubic root of 2042321110 is about 1268.7459690393.

Adding to 2042321110 its reverse (111232402), we get a palindrome (2153553512).

The spelling of 2042321110 in words is "two billion, forty-two million, three hundred twenty-one thousand, one hundred ten".