11080361 has 4 divisors (see below), whose sum is σ = 11437824. Its totient is φ = 10722900.

The previous prime is 11080357. The next prime is 11080367. The reversal of 11080361 is 16308011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11080361 - 2² = 11080357 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11080367) 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, 178685 + ... + 178746.

It is an arithmetic number, because the mean of its divisors is an integer number (2859456).

Almost surely, 2^11080361 is an apocalyptic number.

It is an amenable number.

11080361 is a deficient number, since it is larger than the sum of its proper divisors (357463).

11080361 is an equidigital number, since it uses as much as digits as its factorization.

11080361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357462.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 11080361 is about 3328.7176209465. The cubic root of 11080361 is about 222.9382751270.

Adding to 11080361 its reverse (16308011), we get a palindrome (27388372).

The spelling of 11080361 in words is "eleven million, eighty thousand, three hundred sixty-one".