112103003 has 8 divisors (see below), whose sum is σ = 114420816. Its totient is φ = 109792800.

The previous prime is 112102999. The next prime is 112103011. The reversal of 112103003 is 300301211.

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

It is a cyclic number.

It is not a de Polignac number, because 112103003 - 2² = 112102999 is a prime.

It is a Duffinian number.

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, 35093 + ... + 38153.

It is an arithmetic number, because the mean of its divisors is an integer number (14302602).

Almost surely, 2^112103003 is an apocalyptic number.

112103003 is a deficient number, since it is larger than the sum of its proper divisors (2317813).

112103003 is an equidigital number, since it uses as much as digits as its factorization.

112103003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3805.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 112103003 is about 10587.8705602213. The cubic root of 112103003 is about 482.1761765370.

Adding to 112103003 its reverse (300301211), we get a palindrome (412404214).

The spelling of 112103003 in words is "one hundred twelve million, one hundred three thousand, three".