11204103042 has 24 divisors (see below), whose sum is σ = 26482425840. Its totient is φ = 3395182680.

The previous prime is 11204103017. The next prime is 11204103059. The reversal of 11204103042 is 24030140211.

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 11 ways as a sum of consecutive naturals, for example, 28292992 + ... + 28293387.

It is an arithmetic number, because the mean of its divisors is an integer number (1103434410).

Almost surely, 2^11204103042 is an apocalyptic number.

11204103042 is an abundant number, since it is smaller than the sum of its proper divisors (15278322798).

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

11204103042 is a wasteful number, since it uses less digits than its factorization.

11204103042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56586398 (or 56586395 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 11204103042 its reverse (24030140211), we get a palindrome (35234243253).

The spelling of 11204103042 in words is "eleven billion, two hundred four million, one hundred three thousand, forty-two".