103200112003 has 4 divisors (see below), whose sum is σ = 103210649208. Its totient is φ = 103189574800.

The previous prime is 103200111997. The next prime is 103200112021. The reversal of 103200112003 is 300211002301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103200112003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103200112033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5253898 + ... + 5273503.

It is an arithmetic number, because the mean of its divisors is an integer number (25802662302).

Almost surely, 2^103200112003 is an apocalyptic number.

103200112003 is a deficient number, since it is larger than the sum of its proper divisors (10537205).

103200112003 is an equidigital number, since it uses as much as digits as its factorization.

103200112003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10537204.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 103200112003 its reverse (300211002301), we get a palindrome (403411114304).

The spelling of 103200112003 in words is "one hundred three billion, two hundred million, one hundred twelve thousand, three".