11089051 has 4 divisors (see below), whose sum is σ = 11108104. Its totient is φ = 11070000.

The previous prime is 11089037. The next prime is 11089061. The reversal of 11089051 is 15098011.

11089051 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, and also an emirpimes, since its reverse is a distinct semiprime: 15098011 = 1097 ⋅13763.

It is a cyclic number.

It is not a de Polignac number, because 11089051 - 2⁷ = 11088923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11089061) 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, 8625 + ... + 9826.

It is an arithmetic number, because the mean of its divisors is an integer number (2777026).

Almost surely, 2^11089051 is an apocalyptic number.

11089051 is a deficient number, since it is larger than the sum of its proper divisors (19053).

11089051 is an equidigital number, since it uses as much as digits as its factorization.

11089051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19052.

The product of its (nonzero) digits is 360, while the sum is 25.

The square root of 11089051 is about 3330.0226725955. The cubic root of 11089051 is about 222.9965411999.

The spelling of 11089051 in words is "eleven million, eighty-nine thousand, fifty-one".