11042300321 has 8 divisors (see below), whose sum is σ = 11925786600. Its totient is φ = 10163682432.

The previous prime is 11042300261. The next prime is 11042300323. The reversal of 11042300321 is 12300324011.

It can be written as a sum of positive squares in 4 ways, for example, as 1222481296 + 9819819025 = 34964^2 + 99095^2 .

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 11042300321 - 2¹⁰ = 11042299297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11042300321.

It is not an unprimeable number, because it can be changed into a prime (11042300323) 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, 1212380 + ... + 1221453.

It is an arithmetic number, because the mean of its divisors is an integer number (1490723325).

Almost surely, 2^11042300321 is an apocalyptic number.

It is an amenable number.

11042300321 is a deficient number, since it is larger than the sum of its proper divisors (883486279).

11042300321 is a wasteful number, since it uses less digits than its factorization.

11042300321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2434195.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11042300321 its reverse (12300324011), we get a palindrome (23342624332).

The spelling of 11042300321 in words is "eleven billion, forty-two million, three hundred thousand, three hundred twenty-one".