11161363 has 4 divisors (see below), whose sum is σ = 11210760. Its totient is φ = 11111968.

The previous prime is 11161327. The next prime is 11161387. The reversal of 11161363 is 36316111.

It is a happy number.

11161363 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 11161363 - 2¹⁷ = 11030291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11161393) 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, 24358 + ... + 24811.

It is an arithmetic number, because the mean of its divisors is an integer number (2802690).

Almost surely, 2^11161363 is an apocalyptic number.

11161363 is a deficient number, since it is larger than the sum of its proper divisors (49397).

11161363 is an equidigital number, since it uses as much as digits as its factorization.

11161363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49396.

The product of its digits is 324, while the sum is 22.

The square root of 11161363 is about 3340.8626131585. The cubic root of 11161363 is about 223.4802135206.

Adding to 11161363 its reverse (36316111), we get a palindrome (47477474).

The spelling of 11161363 in words is "eleven million, one hundred sixty-one thousand, three hundred sixty-three".