11213020303003 has 4 divisors (see below), whose sum is σ = 11214324302800. Its totient is φ = 11211716303208.

The previous prime is 11213020302937. The next prime is 11213020303021. The reversal of 11213020303003 is 30030302031211.

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

It is a cyclic number.

It is not a de Polignac number, because 11213020303003 - 2¹³ = 11213020294811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11213020303063) 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 3 ways as a sum of consecutive naturals, for example, 651987000 + ... + 652004197.

It is an arithmetic number, because the mean of its divisors is an integer number (2803581075700).

Almost surely, 2^{11213020303003} is an apocalyptic number.

11213020303003 is a deficient number, since it is larger than the sum of its proper divisors (1303999797).

11213020303003 is an equidigital number, since it uses as much as digits as its factorization.

11213020303003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303999796.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11213020303003 its reverse (30030302031211), we get a palindrome (41243322334214).

The spelling of 11213020303003 in words is "eleven trillion, two hundred thirteen billion, twenty million, three hundred three thousand, three".