11011035223 has 2 divisors, whose sum is σ = 11011035224. Its totient is φ = 11011035222.

The previous prime is 11011035199. The next prime is 11011035229. The reversal of 11011035223 is 32253011011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11011035223 - 2⁹ = 11011034711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11011035223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11011035229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505517611 + 5505517612.

It is an arithmetic number, because the mean of its divisors is an integer number (5505517612).

Almost surely, 2^11011035223 is an apocalyptic number.

11011035223 is a deficient number, since it is larger than the sum of its proper divisors (1).

11011035223 is an equidigital number, since it uses as much as digits as its factorization.

11011035223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 11011035223 its reverse (32253011011), we get a palindrome (43264046234).

It can be divided in two parts, 1101 and 1035223, that added together give a square (1036324 = 1018²).

The spelling of 11011035223 in words is "eleven billion, eleven million, thirty-five thousand, two hundred twenty-three".