1113323230203 has 16 divisors (see below), whose sum is σ = 1486771262496. Its totient is φ = 741045888000.

The previous prime is 1113323230193. The next prime is 1113323230273. The reversal of 1113323230203 is 3020323233111.

It is not a de Polignac number, because 1113323230203 - 2¹⁴ = 1113323213819 is a prime.

It is a super-2 number, since 2×1113323230203² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1113323230273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8368203 + ... + 8500203.

It is an arithmetic number, because the mean of its divisors is an integer number (92923203906).

Almost surely, 2^{1113323230203} is an apocalyptic number.

1113323230203 is a deficient number, since it is larger than the sum of its proper divisors (373448032293).

1113323230203 is a wasteful number, since it uses less digits than its factorization.

1113323230203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136414.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1113323230203 its reverse (3020323233111), we get a palindrome (4133646463314).

The spelling of 1113323230203 in words is "one trillion, one hundred thirteen billion, three hundred twenty-three million, two hundred thirty thousand, two hundred three".