11093081 has 8 divisors (see below), whose sum is σ = 11637120. Its totient is φ = 10561968.

The previous prime is 11093063. The next prime is 11093087. The reversal of 11093081 is 18039011.

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 11093081 - 2²² = 6898777 is a prime.

It is a super-2 number, since 2×11093081² = 246112892145122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11093087) 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, 1451 + ... + 4928.

It is an arithmetic number, because the mean of its divisors is an integer number (1454640).

Almost surely, 2^11093081 is an apocalyptic number.

It is an amenable number.

11093081 is a deficient number, since it is larger than the sum of its proper divisors (544039).

11093081 is an equidigital number, since it uses as much as digits as its factorization.

11093081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6463.

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 11093081 is about 3330.6277186140. The cubic root of 11093081 is about 223.0235518437.

The spelling of 11093081 in words is "eleven million, ninety-three thousand, eighty-one".