11013402204 has 36 divisors (see below), whose sum is σ = 31816495984. Its totient is φ = 3146686272.

The previous prime is 11013402187. The next prime is 11013402217. The reversal of 11013402204 is 40220431011.

11013402204 is a `hidden beast` number, since 1 + 101 + 340 + 220 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

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, 21851737 + ... + 21852240.

Almost surely, 2^11013402204 is an apocalyptic number.

11013402204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11013402204 is an abundant number, since it is smaller than the sum of its proper divisors (20803093780).

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

11013402204 is a wasteful number, since it uses less digits than its factorization.

11013402204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43703994 (or 43703989 counting only the distinct ones).

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

Adding to 11013402204 its reverse (40220431011), we get a palindrome (51233833215).

The spelling of 11013402204 in words is "eleven billion, thirteen million, four hundred two thousand, two hundred four".