11231444412323 has 8 divisors (see below), whose sum is σ = 11724870343968. Its totient is φ = 10738443669184.

The previous prime is 11231444412239. The next prime is 11231444412329. The reversal of 11231444412323 is 32321444413211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11231444412323 - 2⁴² = 6833397901219 is a prime.

It is a super-2 number, since 2×11231444412323² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11231444412329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106243136 + ... + 106348797.

It is an arithmetic number, because the mean of its divisors is an integer number (1465608792996).

Almost surely, 2^{11231444412323} is an apocalyptic number.

11231444412323 is a deficient number, since it is larger than the sum of its proper divisors (493425931645).

11231444412323 is a wasteful number, since it uses less digits than its factorization.

11231444412323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212594253.

The product of its digits is 55296, while the sum is 35.

Adding to 11231444412323 its reverse (32321444413211), we get a palindrome (43552888825534).

The spelling of 11231444412323 in words is "eleven trillion, two hundred thirty-one billion, four hundred forty-four million, four hundred twelve thousand, three hundred twenty-three".