1003201112203 has 32 divisors (see below), whose sum is σ = 1114803648000. Its totient is φ = 898485198336.

The previous prime is 1003201112191. The next prime is 1003201112209. The reversal of 1003201112203 is 3022111023001.

It is a cyclic number.

It is not a de Polignac number, because 1003201112203 - 2¹³ = 1003201104011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1003201112209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20221873 + ... + 20271421.

It is an arithmetic number, because the mean of its divisors is an integer number (34837614000).

Almost surely, 2^{1003201112203} is an apocalyptic number.

1003201112203 is a deficient number, since it is larger than the sum of its proper divisors (111602535797).

1003201112203 is a wasteful number, since it uses less digits than its factorization.

1003201112203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50131.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1003201112203 its reverse (3022111023001), we get a palindrome (4025312135204).

The spelling of 1003201112203 in words is "one trillion, three billion, two hundred one million, one hundred twelve thousand, two hundred three".