2103302112 has 48 divisors (see below), whose sum is σ = 5583226320. Its totient is φ = 693220352.

The previous prime is 2103302059. The next prime is 2103302219. The reversal of 2103302112 is 2112033012.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-3 number, since 3×2103302112³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2103302091 and 2103302100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114543 + ... + 131630.

It is an arithmetic number, because the mean of its divisors is an integer number (116317215).

Almost surely, 2^2103302112 is an apocalyptic number.

It is an amenable number.

2103302112 is an abundant number, since it is smaller than the sum of its proper divisors (3479924208).

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

2103302112 is a wasteful number, since it uses less digits than its factorization.

2103302112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246275 (or 246267 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2103302112 is about 45861.7717930740. The cubic root of 2103302112 is about 1281.2500223454.

Adding to 2103302112 its reverse (2112033012), we get a palindrome (4215335124).

The spelling of 2103302112 in words is "two billion, one hundred three million, three hundred two thousand, one hundred twelve".