11011104323 has 12 divisors (see below), whose sum is σ = 11700929232. Its totient is φ = 10359838080.

The previous prime is 11011104317. The next prime is 11011104329. The reversal of 11011104323 is 32340111011.

It is an interprime number because it is at equal distance from previous prime (11011104317) and next prime (11011104329).

It is not a de Polignac number, because 11011104323 - 2¹² = 11011100227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11011104329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1264661 + ... + 1273337.

It is an arithmetic number, because the mean of its divisors is an integer number (975077436).

Almost surely, 2^11011104323 is an apocalyptic number.

11011104323 is a deficient number, since it is larger than the sum of its proper divisors (689824909).

11011104323 is an equidigital number, since it uses as much as digits as its factorization.

11011104323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13102 (or 13085 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11011104323 its reverse (32340111011), we get a palindrome (43351215334).

The spelling of 11011104323 in words is "eleven billion, eleven million, one hundred four thousand, three hundred twenty-three".