11020042304 has 14 divisors (see below), whose sum is σ = 21867896574. Its totient is φ = 5510021120.

The previous prime is 11020042289. The next prime is 11020042333. The reversal of 11020042304 is 40324002011.

It can be written as a sum of positive squares in only one way, i.e., 9712496704 + 1307545600 = 98552^2 + 36160^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86094017 + ... + 86094144.

Almost surely, 2^11020042304 is an apocalyptic number.

It is an amenable number.

11020042304 is a deficient number, since it is larger than the sum of its proper divisors (10847854270).

11020042304 is an equidigital number, since it uses as much as digits as its factorization.

11020042304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172188173 (or 172188163 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 11020042304 its reverse (40324002011), we get a palindrome (51344044315).

The spelling of 11020042304 in words is "eleven billion, twenty million, forty-two thousand, three hundred four".