11052112102243 has 4 divisors (see below), whose sum is σ = 11532638715408. Its totient is φ = 10571585489080.

The previous prime is 11052112102237. The next prime is 11052112102261. The reversal of 11052112102243 is 34220121125011.

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 11052112102243 - 2⁵ = 11052112102211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11052112112243) 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, 240263306548 + ... + 240263306593.

It is an arithmetic number, because the mean of its divisors is an integer number (2883159678852).

Almost surely, 2^{11052112102243} is an apocalyptic number.

11052112102243 is a deficient number, since it is larger than the sum of its proper divisors (480526613165).

11052112102243 is an equidigital number, since it uses as much as digits as its factorization.

11052112102243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480526613164.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 11052112102243 its reverse (34220121125011), we get a palindrome (45272233227254).

The spelling of 11052112102243 in words is "eleven trillion, fifty-two billion, one hundred twelve million, one hundred two thousand, two hundred forty-three".