11042423323 has 4 divisors (see below), whose sum is σ = 11042669088. Its totient is φ = 11042177560.

The previous prime is 11042423317. The next prime is 11042423341. The reversal of 11042423323 is 32332424011.

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 11042423323 - 2²⁹ = 10505552411 is a prime.

It is a super-2 number, since 2×11042423323² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11042423023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34108 + ... + 152473.

It is an arithmetic number, because the mean of its divisors is an integer number (2760667272).

Almost surely, 2^11042423323 is an apocalyptic number.

11042423323 is a deficient number, since it is larger than the sum of its proper divisors (245765).

11042423323 is an equidigital number, since it uses as much as digits as its factorization.

11042423323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245764.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 11042423323 its reverse (32332424011), we get a palindrome (43374847334).

The spelling of 11042423323 in words is "eleven billion, forty-two million, four hundred twenty-three thousand, three hundred twenty-three".