1103220003203 has 8 divisors (see below), whose sum is σ = 1125997247040. Its totient is φ = 1080594103680.

The previous prime is 1103220003187. The next prime is 1103220003217. The reversal of 1103220003203 is 3023000223011.

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 1103220003203 - 2⁴ = 1103220003187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1103220003103) 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, 37821350 + ... + 37850507.

It is an arithmetic number, because the mean of its divisors is an integer number (140749655880).

Almost surely, 2^{1103220003203} is an apocalyptic number.

1103220003203 is a deficient number, since it is larger than the sum of its proper divisors (22777243837).

1103220003203 is an equidigital number, since it uses as much as digits as its factorization.

1103220003203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75672157.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1103220003203 its reverse (3023000223011), we get a palindrome (4126220226214).

The spelling of 1103220003203 in words is "one trillion, one hundred three billion, two hundred twenty million, three thousand, two hundred three".