11102430044 has 24 divisors (see below), whose sum is σ = 19533212160. Its totient is φ = 5521593024.

The previous prime is 11102430041. The next prime is 11102430083. The reversal of 11102430044 is 44003420111.

It is a junction number, because it is equal to n+sod(n) for n = 11102429998 and 11102430025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102430041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561722 + ... + 581150.

It is an arithmetic number, because the mean of its divisors is an integer number (813883840).

Almost surely, 2^11102430044 is an apocalyptic number.

It is an amenable number.

11102430044 is a deficient number, since it is larger than the sum of its proper divisors (8430782116).

11102430044 is a wasteful number, since it uses less digits than its factorization.

11102430044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20189 (or 20187 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11102430044 its reverse (44003420111), we get a palindrome (55105850155).

The spelling of 11102430044 in words is "eleven billion, one hundred two million, four hundred thirty thousand, forty-four".