11111059 has 4 divisors (see below), whose sum is σ = 11225704. Its totient is φ = 10996416.

The previous prime is 11111053. The next prime is 11111069. The reversal of 11111059 is 95011111.

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 11111059 - 2¹¹ = 11109011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11111053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57177 + ... + 57370.

It is an arithmetic number, because the mean of its divisors is an integer number (2806426).

Almost surely, 2^11111059 is an apocalyptic number.

11111059 is a deficient number, since it is larger than the sum of its proper divisors (114645).

11111059 is an equidigital number, since it uses as much as digits as its factorization.

11111059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114644.

The product of its (nonzero) digits is 45, while the sum is 19.

The square root of 11111059 is about 3333.3255166575. The cubic root of 11111059 is about 223.1439678446.

The spelling of 11111059 in words is "eleven million, one hundred eleven thousand, fifty-nine".