11113243201 has 8 divisors (see below), whose sum is σ = 11843161344. Its totient is φ = 10403886240.

The previous prime is 11113243181. The next prime is 11113243223. The reversal of 11113243201 is 10234231111.

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

It is a de Polignac number, because none of the positive numbers 2^k-11113243201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11113243291) 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, 5139180 + ... + 5141341.

It is an arithmetic number, because the mean of its divisors is an integer number (1480395168).

Almost surely, 2^11113243201 is an apocalyptic number.

It is an amenable number.

11113243201 is a deficient number, since it is larger than the sum of its proper divisors (729918143).

11113243201 is a wasteful number, since it uses less digits than its factorization.

11113243201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10280591.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11113243201 its reverse (10234231111), we get a palindrome (21347474312).

The spelling of 11113243201 in words is "eleven billion, one hundred thirteen million, two hundred forty-three thousand, two hundred one".