11102133044 has 12 divisors (see below), whose sum is σ = 20055466368. Its totient is φ = 5371999800.

The previous prime is 11102133023. The next prime is 11102133061. The reversal of 11102133044 is 44033120111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44766542 + ... + 44766789.

It is an arithmetic number, because the mean of its divisors is an integer number (1671288864).

Almost surely, 2^11102133044 is an apocalyptic number.

It is an amenable number.

11102133044 is a deficient number, since it is larger than the sum of its proper divisors (8953333324).

11102133044 is a wasteful number, since it uses less digits than its factorization.

11102133044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89533366 (or 89533364 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11102133044 its reverse (44033120111), we get a palindrome (55135253155).

The spelling of 11102133044 in words is "eleven billion, one hundred two million, one hundred thirty-three thousand, forty-four".