11333223203 has 2 divisors, whose sum is σ = 11333223204. Its totient is φ = 11333223202.

The previous prime is 11333223199. The next prime is 11333223259. The reversal of 11333223203 is 30232233311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11333223203 - 2² = 11333223199 is a prime.

It is not a weakly prime, because it can be changed into another prime (11333223103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5666611601 + 5666611602.

It is an arithmetic number, because the mean of its divisors is an integer number (5666611602).

Almost surely, 2^11333223203 is an apocalyptic number.

11333223203 is a deficient number, since it is larger than the sum of its proper divisors (1).

11333223203 is an equidigital number, since it uses as much as digits as its factorization.

11333223203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 11333223203 its reverse (30232233311), we get a palindrome (41565456514).

The spelling of 11333223203 in words is "eleven billion, three hundred thirty-three million, two hundred twenty-three thousand, two hundred three".