11145244323 has 8 divisors (see below), whose sum is σ = 14905222336. Its totient is φ = 7407714600.

The previous prime is 11145244291. The next prime is 11145244349. The reversal of 11145244323 is 32344254111.

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

It is not a de Polignac number, because 11145244323 - 2⁵ = 11145244291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11145244393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5610913 + ... + 5612898.

It is an arithmetic number, because the mean of its divisors is an integer number (1863152792).

Almost surely, 2^11145244323 is an apocalyptic number.

11145244323 is a deficient number, since it is larger than the sum of its proper divisors (3759978013).

11145244323 is a wasteful number, since it uses less digits than its factorization.

11145244323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11224145.

The product of its digits is 11520, while the sum is 30.

Adding to 11145244323 its reverse (32344254111), we get a palindrome (43489498434).

The spelling of 11145244323 in words is "eleven billion, one hundred forty-five million, two hundred forty-four thousand, three hundred twenty-three".