233103112 has 48 divisors (see below), whose sum is σ = 482797980. Its totient is φ = 105431040.

The previous prime is 233103107. The next prime is 233103113. The reversal of 233103112 is 211301332.

It can be written as a sum of positive squares in 2 ways, for example, as 232440516 + 662596 = 15246^2 + 814^2 .

It is not an unprimeable number, because it can be changed into a prime (233103113) 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, 248308 + ... + 249244.

Almost surely, 2^233103112 is an apocalyptic number.

233103112 is a gapful number since it is divisible by the number (22) 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 233103112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241398990).

233103112 is an abundant number, since it is smaller than the sum of its proper divisors (249694868).

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

233103112 is a wasteful number, since it uses less digits than its factorization.

233103112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222 (or 1207 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 233103112 is about 15267.7146947407. The cubic root of 233103112 is about 615.4357077227.

Adding to 233103112 its reverse (211301332), we get a palindrome (444404444).

The spelling of 233103112 in words is "two hundred thirty-three million, one hundred three thousand, one hundred twelve".