1104442331 has 8 divisors (see below), whose sum is σ = 1143395904. Its totient is φ = 1066132800.

The previous prime is 1104442223. The next prime is 1104442333. The reversal of 1104442331 is 1332444011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1104442331 is a prime.

It is a super-2 number, since 2×1104442331² = 2439585725009427122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1104442297 and 1104442306.

It is not an unprimeable number, because it can be changed into a prime (1104442333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157520 + ... + 164381.

It is an arithmetic number, because the mean of its divisors is an integer number (142924488).

Almost surely, 2^1104442331 is an apocalyptic number.

1104442331 is a deficient number, since it is larger than the sum of its proper divisors (38953573).

1104442331 is an equidigital number, since it uses as much as digits as its factorization.

1104442331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322021.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1104442331 is about 33233.1510844217. The cubic root of 1104442331 is about 1033.6678641352.

Adding to 1104442331 its reverse (1332444011), we get a palindrome (2436886342).

The spelling of 1104442331 in words is "one billion, one hundred four million, four hundred forty-two thousand, three hundred thirty-one".