1133103300203 has 48 divisors (see below), whose sum is σ = 1389810226464. Its totient is φ = 920064337920.

The previous prime is 1133103300187. The next prime is 1133103300211. The reversal of 1133103300203 is 3020033013311.

It is not a de Polignac number, because 1133103300203 - 2⁴ = 1133103300187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133103300293) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12542651 + ... + 12632667.

It is an arithmetic number, because the mean of its divisors is an integer number (28954379718).

Almost surely, 2^{1133103300203} is an apocalyptic number.

1133103300203 is a deficient number, since it is larger than the sum of its proper divisors (256706926261).

1133103300203 is a wasteful number, since it uses less digits than its factorization.

1133103300203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90252 (or 90245 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 1133103300203 its reverse (3020033013311), we get a palindrome (4153136313514).

The spelling of 1133103300203 in words is "one trillion, one hundred thirty-three billion, one hundred three million, three hundred thousand, two hundred three".