1104042431323 has 8 divisors (see below), whose sum is σ = 1189021474368. Its totient is φ = 1019070917184.

The previous prime is 1104042431269. The next prime is 1104042431381. The reversal of 1104042431323 is 3231342404011.

It is a happy number.

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 1104042431323 - 2²⁵ = 1104008876891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1104042431291 and 1104042431300.

It is not an unprimeable number, because it can be changed into a prime (1104042435323) 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, 1575811 + ... + 2165932.

It is an arithmetic number, because the mean of its divisors is an integer number (148627684296).

Almost surely, 2^{1104042431323} is an apocalyptic number.

1104042431323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1104042431323 is a deficient number, since it is larger than the sum of its proper divisors (84979043045).

1104042431323 is a wasteful number, since it uses less digits than its factorization.

1104042431323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3764453.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1104042431323 its reverse (3231342404011), we get a palindrome (4335384835334).

The spelling of 1104042431323 in words is "one trillion, one hundred four billion, forty-two million, four hundred thirty-one thousand, three hundred twenty-three".