11234243023 has 4 divisors (see below), whose sum is σ = 11401918360. Its totient is φ = 11066567688.

The previous prime is 11234243011. The next prime is 11234243057. The reversal of 11234243023 is 32034243211.

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 11234243023 - 2³³ = 2644308431 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 (11234244023) 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, 83837568 + ... + 83837701.

It is an arithmetic number, because the mean of its divisors is an integer number (2850479590).

Almost surely, 2^11234243023 is an apocalyptic number.

11234243023 is a deficient number, since it is larger than the sum of its proper divisors (167675337).

11234243023 is an equidigital number, since it uses as much as digits as its factorization.

11234243023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167675336.

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

Adding to 11234243023 its reverse (32034243211), we get a palindrome (43268486234).

The spelling of 11234243023 in words is "eleven billion, two hundred thirty-four million, two hundred forty-three thousand, twenty-three".