1111363 has 8 divisors (see below), whose sum is σ = 1230336. Its totient is φ = 995400.

The previous prime is 1111361. The next prime is 1111379. The reversal of 1111363 is 3631111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1111363 - 2¹ = 1111361 is a prime.

It is a Duffinian number.

1111363 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1111361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70 + ... + 1492.

It is an arithmetic number, because the mean of its divisors is an integer number (153792).

2^1111363 is an apocalyptic number.

1111363 is the 564-th centered heptagonal number.

1111363 is a deficient number, since it is larger than the sum of its proper divisors (118973).

1111363 is a wasteful number, since it uses less digits than its factorization.

1111363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1505.

The product of its digits is 54, while the sum is 16.

The square root of 1111363 is about 1054.2120280095. The cubic root of 1111363 is about 103.5822430472.

Adding to 1111363 its reverse (3631111), we get a palindrome (4742474).

The spelling of 1111363 in words is "one million, one hundred eleven thousand, three hundred sixty-three".