112113100 has 36 divisors (see below), whose sum is σ = 265404888. Its totient is φ = 40768000.

The previous prime is 112113097. The next prime is 112113103. The reversal of 112113100 is 1311211.

It is an interprime number because it is at equal distance from previous prime (112113097) and next prime (112113103).

It is a super-2 number, since 2×112113100² = 25138694383220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (112113103) 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, 49861 + ... + 52060.

It is an arithmetic number, because the mean of its divisors is an integer number (7372358).

Almost surely, 2^112113100 is an apocalyptic number.

112113100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112113100 is an abundant number, since it is smaller than the sum of its proper divisors (153291788).

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

112113100 is a wasteful number, since it uses less digits than its factorization.

112113100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101946 (or 101939 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 112113100 is about 10588.3473686879. The cubic root of 112113100 is about 482.1906524700.

Adding to 112113100 its reverse (1311211), we get a palindrome (113424311).

The spelling of 112113100 in words is "one hundred twelve million, one hundred thirteen thousand, one hundred".