11013312204 has 48 divisors (see below), whose sum is σ = 28568816640. Its totient is φ = 3669074640.

The previous prime is 11013312199. The next prime is 11013312221. The reversal of 11013312204 is 40221331011.

11013312204 is a `hidden beast` number, since 110 + 1 + 331 + 220 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174817 + ... + 229319.

It is an arithmetic number, because the mean of its divisors is an integer number (595183680).

Almost surely, 2^11013312204 is an apocalyptic number.

It is an amenable number.

11013312204 is an abundant number, since it is smaller than the sum of its proper divisors (17555504436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11013312204 is a wasteful number, since it uses less digits than its factorization.

11013312204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56387 (or 56379 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11013312204 its reverse (40221331011), we get a palindrome (51234643215).

The spelling of 11013312204 in words is "eleven billion, thirteen million, three hundred twelve thousand, two hundred four".