1120104123 has 8 divisors (see below), whose sum is σ = 1493797200. Its totient is φ = 746573568.

The previous prime is 1120104101. The next prime is 1120104127. The reversal of 1120104123 is 3214010211.

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

It is a de Polignac number, because none of the positive numbers 2^k-1120104123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120104127) 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, 23518 + ... + 52851.

It is an arithmetic number, because the mean of its divisors is an integer number (186724650).

Almost surely, 2^1120104123 is an apocalyptic number.

1120104123 is a deficient number, since it is larger than the sum of its proper divisors (373693077).

1120104123 is an equidigital number, since it uses as much as digits as its factorization.

1120104123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81261.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1120104123 is about 33467.9566600652. The cubic root of 1120104123 is about 1038.5310014006.

Adding to 1120104123 its reverse (3214010211), we get a palindrome (4334114334).

The spelling of 1120104123 in words is "one billion, one hundred twenty million, one hundred four thousand, one hundred twenty-three".