11232005240023 has 16 divisors (see below), whose sum is σ = 11526282270720. Its totient is φ = 10941343192800.

The previous prime is 11232005239981. The next prime is 11232005240059. The reversal of 11232005240023 is 32004250023211.

It is a cyclic number.

It is not a de Polignac number, because 11232005240023 - 2¹³ = 11232005231831 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11232005240023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11232005243023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21668038 + ... + 22180348.

It is an arithmetic number, because the mean of its divisors is an integer number (720392641920).

Almost surely, 2^{11232005240023} is an apocalyptic number.

11232005240023 is a deficient number, since it is larger than the sum of its proper divisors (294277030697).

11232005240023 is a wasteful number, since it uses less digits than its factorization.

11232005240023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515838.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 11232005240023 its reverse (32004250023211), we get a palindrome (43236255263234).

The spelling of 11232005240023 in words is "eleven trillion, two hundred thirty-two billion, five million, two hundred forty thousand, twenty-three".