1103030212 has 12 divisors (see below), whose sum is σ = 1930980240. Its totient is φ = 551321576.

The previous prime is 1103030143. The next prime is 1103030213. The reversal of 1103030212 is 2120303011.

It is a junction number, because it is equal to n+sod(n) for n = 1103030192 and 1103030201.

It is not an unprimeable number, because it can be changed into a prime (1103030213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35158 + ... + 58669.

It is an arithmetic number, because the mean of its divisors is an integer number (160915020).

Almost surely, 2^1103030212 is an apocalyptic number.

It is an amenable number.

1103030212 is a deficient number, since it is larger than the sum of its proper divisors (827950028).

1103030212 is a wasteful number, since it uses less digits than its factorization.

1103030212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96770 (or 96768 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1103030212 is about 33211.8986509353. The cubic root of 1103030212 is about 1033.2271335418.

Adding to 1103030212 its reverse (2120303011), we get a palindrome (3223333223).

The spelling of 1103030212 in words is "one billion, one hundred three million, thirty thousand, two hundred twelve".