11533117471303 has 4 divisors (see below), whose sum is σ = 11930811177240. Its totient is φ = 11135423765368.

The previous prime is 11533117471259. The next prime is 11533117471339. The reversal of 11533117471303 is 30317471133511.

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 11533117471303 - 2¹⁷ = 11533117340231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11533117471373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198846852925 + ... + 198846852982.

It is an arithmetic number, because the mean of its divisors is an integer number (2982702794310).

Almost surely, 2^{11533117471303} is an apocalyptic number.

11533117471303 is a deficient number, since it is larger than the sum of its proper divisors (397693705937).

11533117471303 is an equidigital number, since it uses as much as digits as its factorization.

11533117471303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397693705936.

The product of its (nonzero) digits is 79380, while the sum is 40.

The spelling of 11533117471303 in words is "eleven trillion, five hundred thirty-three billion, one hundred seventeen million, four hundred seventy-one thousand, three hundred three".