1104311331 has 24 divisors (see below), whose sum is σ = 1680606720. Its totient is φ = 696821616.

The previous prime is 1104311311. The next prime is 1104311359. The reversal of 1104311331 is 1331134011.

It is not a de Polignac number, because 1104311331 - 2⁷ = 1104311203 is a prime.

It is a super-2 number, since 2×1104311331² = 2439007031549983122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1104311311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 245206 + ... + 249668.

It is an arithmetic number, because the mean of its divisors is an integer number (70025280).

Almost surely, 2^1104311331 is an apocalyptic number.

1104311331 is a deficient number, since it is larger than the sum of its proper divisors (576295389).

1104311331 is a wasteful number, since it uses less digits than its factorization.

1104311331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5935 (or 5932 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 1104311331 is about 33231.1801024279. The cubic root of 1104311331 is about 1033.6269940838.

Adding to 1104311331 its reverse (1331134011), we get a palindrome (2435445342).

The spelling of 1104311331 in words is "one billion, one hundred four million, three hundred eleven thousand, three hundred thirty-one".