11011009103 has 8 divisors (see below), whose sum is σ = 11133033600. Its totient is φ = 10889275608.

The previous prime is 11011009099. The next prime is 11011009109. The reversal of 11011009103 is 30190011011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11011009103 - 2² = 11011009099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011009109) 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, 3788 + ... + 148446.

It is an arithmetic number, because the mean of its divisors is an integer number (1391629200).

Almost surely, 2^11011009103 is an apocalyptic number.

11011009103 is a deficient number, since it is larger than the sum of its proper divisors (122024497).

11011009103 is a wasteful number, since it uses less digits than its factorization.

11011009103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145501.

The product of its (nonzero) digits is 27, while the sum is 17.

The spelling of 11011009103 in words is "eleven billion, eleven million, nine thousand, one hundred three".