103226112 has 108 divisors (see below), whose sum is σ = 324762984. Its totient is φ = 31272960.

The previous prime is 103226099. The next prime is 103226117. The reversal of 103226112 is 211622301.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (103226117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23308 + ... + 27380.

Almost surely, 2^103226112 is an apocalyptic number.

103226112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103226112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162381492).

103226112 is an abundant number, since it is smaller than the sum of its proper divisors (221536872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103226112 is a wasteful number, since it uses less digits than its factorization.

103226112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4106 (or 4089 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 103226112 is about 10160.0251968191. The cubic root of 103226112 is about 469.0975773017.

Adding to 103226112 its reverse (211622301), we get a palindrome (314848413).

The spelling of 103226112 in words is "one hundred three million, two hundred twenty-six thousand, one hundred twelve".