2103223030 has 16 divisors (see below), whose sum is σ = 3821184720. Its totient is φ = 833426272.

The previous prime is 2103223021. The next prime is 2103223033. The reversal of 2103223030 is 303223012.

It is a super-2 number, since 2×2103223030² = 8847094227844761800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2103222995 and 2103223013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103223033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 981745 + ... + 983884.

It is an arithmetic number, because the mean of its divisors is an integer number (238824045).

Almost surely, 2^2103223030 is an apocalyptic number.

2103223030 is a deficient number, since it is larger than the sum of its proper divisors (1717961690).

2103223030 is a wasteful number, since it uses less digits than its factorization.

2103223030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1965743.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2103223030 is about 45860.9096072025. The cubic root of 2103223030 is about 1281.2339642490.

Adding to 2103223030 its reverse (303223012), we get a palindrome (2406446042).

The spelling of 2103223030 in words is "two billion, one hundred three million, two hundred twenty-three thousand, thirty".