11136101044 has 6 divisors (see below), whose sum is σ = 19488176834. Its totient is φ = 5568050520.

The previous prime is 11136101023. The next prime is 11136101047. The reversal of 11136101044 is 44010163111.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6144678544 + 4991422500 = 78388^2 + 70650^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11136101047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1392012627 + ... + 1392012634.

Almost surely, 2^11136101044 is an apocalyptic number.

It is an amenable number.

11136101044 is a deficient number, since it is larger than the sum of its proper divisors (8352075790).

11136101044 is a wasteful number, since it uses less digits than its factorization.

11136101044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2784025265 (or 2784025263 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 11136101044 its reverse (44010163111), we get a palindrome (55146264155).

The spelling of 11136101044 in words is "eleven billion, one hundred thirty-six million, one hundred one thousand, forty-four".