11033313223 has 2 divisors, whose sum is σ = 11033313224. Its totient is φ = 11033313222.

The previous prime is 11033313169. The next prime is 11033313229. The reversal of 11033313223 is 32231333011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11033313223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11033313194 and 11033313203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11033313229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5516656611 + 5516656612.

It is an arithmetic number, because the mean of its divisors is an integer number (5516656612).

Almost surely, 2^11033313223 is an apocalyptic number.

11033313223 is a deficient number, since it is larger than the sum of its proper divisors (1).

11033313223 is an equidigital number, since it uses as much as digits as its factorization.

11033313223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 11033313223 its reverse (32231333011), we get a palindrome (43264646234).

The spelling of 11033313223 in words is "eleven billion, thirty-three million, three hundred thirteen thousand, two hundred twenty-three".