112123330 has 48 divisors (see below), whose sum is σ = 233948736. Its totient is φ = 38362880.

The previous prime is 112123301. The next prime is 112123331. The reversal of 112123330 is 33321211.

It is a super-2 number, since 2×112123330² = 25143282260577800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112123331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30027 + ... + 33553.

It is an arithmetic number, because the mean of its divisors is an integer number (4873932).

Almost surely, 2^112123330 is an apocalyptic number.

112123330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112123330 is an abundant number, since it is smaller than the sum of its proper divisors (121825406).

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

112123330 is a wasteful number, since it uses less digits than its factorization.

112123330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3579 (or 3562 counting only the distinct ones).

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

The square root of 112123330 is about 10588.8304358886. The cubic root of 112123330 is about 482.2053181970.

Adding to 112123330 its reverse (33321211), we get a palindrome (145444541).

The spelling of 112123330 in words is "one hundred twelve million, one hundred twenty-three thousand, three hundred thirty".