11048111 has 4 divisors (see below), whose sum is σ = 11135232. Its totient is φ = 10960992.

The previous prime is 11048069. The next prime is 11048117. The reversal of 11048111 is 11184011.

11048111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11048111 - 2²² = 6853807 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11048111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11048117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43370 + ... + 43623.

It is an arithmetic number, because the mean of its divisors is an integer number (2783808).

Almost surely, 2^11048111 is an apocalyptic number.

11048111 is a deficient number, since it is larger than the sum of its proper divisors (87121).

11048111 is an equidigital number, since it uses as much as digits as its factorization.

11048111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87120.

The product of its (nonzero) digits is 32, while the sum is 17.

The square root of 11048111 is about 3323.8698831332. The cubic root of 11048111 is about 222.7217735747.

The spelling of 11048111 in words is "eleven million, forty-eight thousand, one hundred eleven".