2112324303 has 32 divisors (see below), whose sum is σ = 2921656320. Its totient is φ = 1356657120.

The previous prime is 2112324299. The next prime is 2112324311. The reversal of 2112324303 is 3034232112.

It is not a de Polignac number, because 2112324303 - 2² = 2112324299 is a prime.

It is a super-2 number, since 2×2112324303² = 8923827922088871618, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2112324303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112324323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4038600 + ... + 4039122.

It is an arithmetic number, because the mean of its divisors is an integer number (91301760).

Almost surely, 2^2112324303 is an apocalyptic number.

2112324303 is a deficient number, since it is larger than the sum of its proper divisors (809332017).

2112324303 is a wasteful number, since it uses less digits than its factorization.

2112324303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2112324303 is about 45960.0294059958. The cubic root of 2112324303 is about 1283.0793986503.

Adding to 2112324303 its reverse (3034232112), we get a palindrome (5146556415).

The spelling of 2112324303 in words is "two billion, one hundred twelve million, three hundred twenty-four thousand, three hundred three".