1104320331 has 32 divisors (see below), whose sum is σ = 1669579520. Its totient is φ = 721239552.

The previous prime is 1104320317. The next prime is 1104320351. The reversal of 1104320331 is 1330234011.

1104320331 is a `hidden beast` number, since 1 + 10 + 4 + 320 + 331 = 666.

It is not a de Polignac number, because 1104320331 - 2⁶ = 1104320267 is a prime.

It is a super-2 number, since 2×1104320331² = 2439046786919899122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1104320351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 347556 + ... + 350718.

It is an arithmetic number, because the mean of its divisors is an integer number (52174360).

Almost surely, 2^1104320331 is an apocalyptic number.

1104320331 is a deficient number, since it is larger than the sum of its proper divisors (565259189).

1104320331 is a wasteful number, since it uses less digits than its factorization.

1104320331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3432 (or 3426 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1104320331 is about 33231.3155171444. The cubic root of 1104320331 is about 1033.6298020533.

Adding to 1104320331 its reverse (1330234011), we get a palindrome (2434554342).

The spelling of 1104320331 in words is "one billion, one hundred four million, three hundred twenty thousand, three hundred thirty-one".