11106667091 has 8 divisors (see below), whose sum is σ = 11965117920. Its totient is φ = 10248800832.

The previous prime is 11106667031. The next prime is 11106667097. The reversal of 11106667091 is 19076660111.

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 11106667091 - 2⁶ = 11106667027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11106667097) by changing a digit.

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, 106271 + ... + 183048.

It is an arithmetic number, because the mean of its divisors is an integer number (1495639740).

Almost surely, 2^11106667091 is an apocalyptic number.

11106667091 is a deficient number, since it is larger than the sum of its proper divisors (858450829).

11106667091 is a wasteful number, since it uses less digits than its factorization.

11106667091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292285.

The product of its (nonzero) digits is 13608, while the sum is 38.

The spelling of 11106667091 in words is "eleven billion, one hundred six million, six hundred sixty-seven thousand, ninety-one".