11101542502243 has 8 divisors (see below), whose sum is σ = 11396053630080. Its totient is φ = 10808161936320.

The previous prime is 11101542502229. The next prime is 11101542502273. The reversal of 11101542502243 is 34220524510111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11101542502243 - 2¹³ = 11101542494051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11101542502273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282620580 + ... + 282659857.

It is an arithmetic number, because the mean of its divisors is an integer number (1424506703760).

Almost surely, 2^{11101542502243} is an apocalyptic number.

11101542502243 is a deficient number, since it is larger than the sum of its proper divisors (294511127837).

11101542502243 is an equidigital number, since it uses as much as digits as its factorization.

11101542502243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565280957.

The product of its (nonzero) digits is 9600, while the sum is 31.

The spelling of 11101542502243 in words is "eleven trillion, one hundred one billion, five hundred forty-two million, five hundred two thousand, two hundred forty-three".