11045320304204 has 24 divisors (see below), whose sum is σ = 19438080724608. Its totient is φ = 5491589166720.

The previous prime is 11045320304189. The next prime is 11045320304261. The reversal of 11045320304204 is 40240302354011.

It is a super-2 number, since 2×11045320304204² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6386672 + ... + 7929704.

It is an arithmetic number, because the mean of its divisors is an integer number (809920030192).

Almost surely, 2^{11045320304204} is an apocalyptic number.

It is an amenable number.

11045320304204 is a deficient number, since it is larger than the sum of its proper divisors (8392760420404).

11045320304204 is a wasteful number, since it uses less digits than its factorization.

11045320304204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553105 (or 1553103 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 11045320304204 its reverse (40240302354011), we get a palindrome (51285622658215).

The spelling of 11045320304204 in words is "eleven trillion, forty-five billion, three hundred twenty million, three hundred four thousand, two hundred four".