11102333243 has 16 divisors (see below), whose sum is σ = 11790037056. Its totient is φ = 10432160640.

The previous prime is 11102333237. The next prime is 11102333287. The reversal of 11102333243 is 34233320111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11102333243 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (11102330243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1192121 + ... + 1201397.

It is an arithmetic number, because the mean of its divisors is an integer number (736877316).

Almost surely, 2^11102333243 is an apocalyptic number.

11102333243 is a deficient number, since it is larger than the sum of its proper divisors (687703813).

11102333243 is an equidigital number, since it uses as much as digits as its factorization.

11102333243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10214.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 11102333243 its reverse (34233320111), we get a palindrome (45335653354).

The spelling of 11102333243 in words is "eleven billion, one hundred two million, three hundred thirty-three thousand, two hundred forty-three".