112042520 has 32 divisors (see below), whose sum is σ = 257962320. Its totient is φ = 43774080.

The previous prime is 112042519. The next prime is 112042523. The reversal of 112042520 is 25240211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112042523) 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, 30851 + ... + 34290.

Almost surely, 2^112042520 is an apocalyptic number.

112042520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112042520 is an abundant number, since it is smaller than the sum of its proper divisors (145919800).

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

112042520 is a wasteful number, since it uses less digits than its factorization.

112042520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65195 (or 65191 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 112042520 is about 10585.0139348042. The cubic root of 112042520 is about 482.0894446703.

Adding to 112042520 its reverse (25240211), we get a palindrome (137282731).

The spelling of 112042520 in words is "one hundred twelve million, forty-two thousand, five hundred twenty".