112103010003 has 32 divisors (see below), whose sum is σ = 153071493120. Its totient is φ = 72953666720.

The previous prime is 112103009971. The next prime is 112103010013. The reversal of 112103010003 is 300010301211.

It is a cyclic number.

It is not a de Polignac number, because 112103010003 - 2⁵ = 112103009971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112103010013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55303876 + ... + 55305902.

It is an arithmetic number, because the mean of its divisors is an integer number (4783484160).

Almost surely, 2^112103010003 is an apocalyptic number.

112103010003 is a deficient number, since it is larger than the sum of its proper divisors (40968483117).

112103010003 is a wasteful number, since it uses less digits than its factorization.

112103010003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4127.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 112103010003 its reverse (300010301211), we get a palindrome (412113311214).

The spelling of 112103010003 in words is "one hundred twelve billion, one hundred three million, ten thousand, three".