103321112 has 16 divisors (see below), whose sum is σ = 194055360. Its totient is φ = 51573024.

The previous prime is 103321111. The next prime is 103321133. The reversal of 103321112 is 211123301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103321111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5783 + ... + 15494.

It is an arithmetic number, because the mean of its divisors is an integer number (12128460).

Almost surely, 2^103321112 is an apocalyptic number.

It is an amenable number.

103321112 is a deficient number, since it is larger than the sum of its proper divisors (90734248).

103321112 is a wasteful number, since it uses less digits than its factorization.

103321112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21890 (or 21886 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 103321112 is about 10164.6993069151. The cubic root of 103321112 is about 469.2414382072.

Adding to 103321112 its reverse (211123301), we get a palindrome (314444413).

The spelling of 103321112 in words is "one hundred three million, three hundred twenty-one thousand, one hundred twelve".