11104531 has 8 divisors (see below), whose sum is σ = 11757200. Its totient is φ = 10458720.

The previous prime is 11104529. The next prime is 11104537. The reversal of 11104531 is 13540111.

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 11104531 - 2¹ = 11104529 is a prime.

It is a super-2 number, since 2×11104531² = 246621217459922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11104537) 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 7 ways as a sum of consecutive naturals, for example, 1825 + ... + 5053.

It is an arithmetic number, because the mean of its divisors is an integer number (1469650).

Almost surely, 2^11104531 is an apocalyptic number.

11104531 is a deficient number, since it is larger than the sum of its proper divisors (652669).

11104531 is a wasteful number, since it uses less digits than its factorization.

11104531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3429.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 11104531 is about 3332.3461704931. The cubic root of 11104531 is about 223.1002585638.

Adding to 11104531 its reverse (13540111), we get a palindrome (24644642).

The spelling of 11104531 in words is "eleven million, one hundred four thousand, five hundred thirty-one".