11100030044 has 24 divisors (see below), whose sum is σ = 20374536000. Its totient is φ = 5285117376.

The previous prime is 11100030041. The next prime is 11100030047. The reversal of 11100030044 is 44003000111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11100030041) and next prime (11100030047).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100030041) 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, 790919 + ... + 804830.

It is an arithmetic number, because the mean of its divisors is an integer number (848939000).

Almost surely, 2^11100030044 is an apocalyptic number.

It is an amenable number.

11100030044 is a deficient number, since it is larger than the sum of its proper divisors (9274505956).

11100030044 is a wasteful number, since it uses less digits than its factorization.

11100030044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1595837 (or 1595835 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11100030044 its reverse (44003000111), we get a palindrome (55103030155).

The spelling of 11100030044 in words is "eleven billion, one hundred million, thirty thousand, forty-four".