11034001223 has 4 divisors (see below), whose sum is σ = 12610287120. Its totient is φ = 9457715328.

The previous prime is 11034001219. The next prime is 11034001241. The reversal of 11034001223 is 32210043011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11034001223 - 2² = 11034001219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11034001243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 788142938 + ... + 788142951.

It is an arithmetic number, because the mean of its divisors is an integer number (3152571780).

Almost surely, 2^11034001223 is an apocalyptic number.

11034001223 is a deficient number, since it is larger than the sum of its proper divisors (1576285897).

11034001223 is an equidigital number, since it uses as much as digits as its factorization.

11034001223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1576285896.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11034001223 its reverse (32210043011), we get a palindrome (43244044234).

The spelling of 11034001223 in words is "eleven billion, thirty-four million, one thousand, two hundred twenty-three".