112103043 has 8 divisors (see below), whose sum is σ = 160968528. Its totient is φ = 68986464.

The previous prime is 112103039. The next prime is 112103051. The reversal of 112103043 is 340301211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112103043 - 2² = 112103039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112103023) 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, 1437180 + ... + 1437257.

It is an arithmetic number, because the mean of its divisors is an integer number (20121066).

Almost surely, 2^112103043 is an apocalyptic number.

112103043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

112103043 is a deficient number, since it is larger than the sum of its proper divisors (48865485).

112103043 is a wasteful number, since it uses less digits than its factorization.

112103043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2874453.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 112103043 is about 10587.8724491750. The cubic root of 112103043 is about 482.1762338862.

Adding to 112103043 its reverse (340301211), we get a palindrome (452404254).

The spelling of 112103043 in words is "one hundred twelve million, one hundred three thousand, forty-three".