1104243031 has 8 divisors (see below), whose sum is σ = 1107813024. Its totient is φ = 1100679840.

The previous prime is 1104243017. The next prime is 1104243043. The reversal of 1104243031 is 1303424011.

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 1104243031 - 2⁹ = 1104242519 is a prime.

It is a super-2 number, since 2×1104243031² = 2438705343024133922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104243071) 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, 680401 + ... + 682021.

It is an arithmetic number, because the mean of its divisors is an integer number (138476628).

Almost surely, 2^1104243031 is an apocalyptic number.

1104243031 is a deficient number, since it is larger than the sum of its proper divisors (3569993).

1104243031 is a wasteful number, since it uses less digits than its factorization.

1104243031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3401.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1104243031 is about 33230.1524372068. The cubic root of 1104243031 is about 1033.6056842179.

Adding to 1104243031 its reverse (1303424011), we get a palindrome (2407667042).

The spelling of 1104243031 in words is "one billion, one hundred four million, two hundred forty-three thousand, thirty-one".