11301133113203 has 4 divisors (see below), whose sum is σ = 11341350669048. Its totient is φ = 11260915557360.

The previous prime is 11301133113187. The next prime is 11301133113227. The reversal of 11301133113203 is 30231133110311.

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 11301133113203 - 2⁴ = 11301133113187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11301133118203) 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 3 ways as a sum of consecutive naturals, for example, 20108777501 + ... + 20108778062.

It is an arithmetic number, because the mean of its divisors is an integer number (2835337667262).

Almost surely, 2^{11301133113203} is an apocalyptic number.

11301133113203 is a deficient number, since it is larger than the sum of its proper divisors (40217555845).

11301133113203 is an equidigital number, since it uses as much as digits as its factorization.

11301133113203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40217555844.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 11301133113203 its reverse (30231133110311), we get a palindrome (41532266223514).

The spelling of 11301133113203 in words is "eleven trillion, three hundred one billion, one hundred thirty-three million, one hundred thirteen thousand, two hundred three".