112111040 has 28 divisors (see below), whose sum is σ = 266965176. Its totient is φ = 44844288.

The previous prime is 112111009. The next prime is 112111049. The reversal of 112111040 is 40111211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112111049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174854 + ... + 175493.

Almost surely, 2^112111040 is an apocalyptic number.

112111040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112111040 is an abundant number, since it is smaller than the sum of its proper divisors (154854136).

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

112111040 is an equidigital number, since it uses as much as digits as its factorization.

112111040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350364 (or 350354 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 112111040 is about 10588.2500914929. The cubic root of 112111040 is about 482.1876991463.

Adding to 112111040 its reverse (40111211), we get a palindrome (152222251).

The spelling of 112111040 in words is "one hundred twelve million, one hundred eleven thousand, forty".