2104321112 has 32 divisors (see below), whose sum is σ = 3965162880. Its totient is φ = 1046960640.

The previous prime is 2104321111. The next prime is 2104321133. The reversal of 2104321112 is 2111234012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104321111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2122937 + ... + 2123927.

It is an arithmetic number, because the mean of its divisors is an integer number (123911340).

Almost surely, 2^2104321112 is an apocalyptic number.

It is an amenable number.

2104321112 is a deficient number, since it is larger than the sum of its proper divisors (1860841768).

2104321112 is a wasteful number, since it uses less digits than its factorization.

2104321112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2043 (or 2039 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2104321112 is about 45872.8799183134. The cubic root of 2104321112 is about 1281.4569006915.

Adding to 2104321112 its reverse (2111234012), we get a palindrome (4215555124).

The spelling of 2104321112 in words is "two billion, one hundred four million, three hundred twenty-one thousand, one hundred twelve".