112133020 has 24 divisors (see below), whose sum is σ = 249331824. Its totient is φ = 42214656.

The previous prime is 112132997. The next prime is 112133029. The reversal of 112133020 is 20331211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112133029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164562 + ... + 165241.

It is an arithmetic number, because the mean of its divisors is an integer number (10388826).

Almost surely, 2^112133020 is an apocalyptic number.

112133020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112133020 is an abundant number, since it is smaller than the sum of its proper divisors (137198804).

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

112133020 is a wasteful number, since it uses less digits than its factorization.

112133020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329829 (or 329827 counting only the distinct ones).

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

The square root of 112133020 is about 10589.2879836182. The cubic root of 112133020 is about 482.2192089574.

Adding to 112133020 its reverse (20331211), we get a palindrome (132464231).

The spelling of 112133020 in words is "one hundred twelve million, one hundred thirty-three thousand, twenty".