11009111110 has 16 divisors (see below), whose sum is σ = 19819262736. Its totient is φ = 4403008288.

The previous prime is 11009111101. The next prime is 11009111131. The reversal of 11009111110 is 1111190011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3364 + ... + 148423.

It is an arithmetic number, because the mean of its divisors is an integer number (1238703921).

Almost surely, 2^11009111110 is an apocalyptic number.

11009111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11009111110 is a deficient number, since it is larger than the sum of its proper divisors (8810151626).

11009111110 is a wasteful number, since it uses less digits than its factorization.

11009111110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159047.

The product of its (nonzero) digits is 9, while the sum is 16.

The spelling of 11009111110 in words is "eleven billion, nine million, one hundred eleven thousand, one hundred ten".