2103332112 has 60 divisors (see below), whose sum is σ = 6727327360. Its totient is φ = 600951744.

The previous prime is 2103332111. The next prime is 2103332117. The reversal of 2103332112 is 2112333012.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2103332111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1042312 + ... + 1044327.

Almost surely, 2^2103332112 is an apocalyptic number.

It is an amenable number.

2103332112 is an abundant number, since it is smaller than the sum of its proper divisors (4623995248).

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

2103332112 is a wasteful number, since it uses less digits than its factorization.

2103332112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086660 (or 2086651 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2103332112 is about 45862.0988616962. The cubic root of 2103332112 is about 1281.2561139284.

Adding to 2103332112 its reverse (2112333012), we get a palindrome (4215665124).

The spelling of 2103332112 in words is "two billion, one hundred three million, three hundred thirty-two thousand, one hundred twelve".