112103000 has 32 divisors (see below), whose sum is σ = 262323360. Its totient is φ = 44840800.

The previous prime is 112102999. The next prime is 112103011. The reversal of 112103000 is 301211.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55052 + ... + 57051.

It is an arithmetic number, because the mean of its divisors is an integer number (8197605).

Almost surely, 2^112103000 is an apocalyptic number.

112103000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112103000 is an abundant number, since it is smaller than the sum of its proper divisors (150220360).

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

112103000 is a wasteful number, since it uses less digits than its factorization.

112103000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112124 (or 112110 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 112103000 is about 10587.8704185497. The cubic root of 112103000 is about 482.1761722358.

Adding to 112103000 its reverse (301211), we get a palindrome (112404211).

The spelling of 112103000 in words is "one hundred twelve million, one hundred three thousand".