2103323228 has 24 divisors (see below), whose sum is σ = 3898188672. Its totient is φ = 990920304.

The previous prime is 2103323227. The next prime is 2103323239. The reversal of 2103323228 is 8223233012.

It is a junction number, because it is equal to n+sod(n) for n = 2103323197 and 2103323206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103323221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164450 + ... + 176777.

It is an arithmetic number, because the mean of its divisors is an integer number (162424528).

Almost surely, 2^2103323228 is an apocalyptic number.

It is an amenable number.

2103323228 is a deficient number, since it is larger than the sum of its proper divisors (1794865444).

2103323228 is a wasteful number, since it uses less digits than its factorization.

2103323228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341321 (or 341319 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2103323228 is about 45862.0020060180. The cubic root of 2103323228 is about 1281.2543100137.

The spelling of 2103323228 in words is "two billion, one hundred three million, three hundred twenty-three thousand, two hundred twenty-eight".