104140423421323 has 8 divisors (see below), whose sum is σ = 104183935761600. Its totient is φ = 104096919441600.

The previous prime is 104140423421311. The next prime is 104140423421329. The reversal of 104140423421323 is 323124324041401.

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-104140423421323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104140423421329) 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, 22889703 + ... + 27059551.

It is an arithmetic number, because the mean of its divisors is an integer number (13022991970200).

Almost surely, 2^{104140423421323} is an apocalyptic number.

104140423421323 is a deficient number, since it is larger than the sum of its proper divisors (43512340277).

104140423421323 is an equidigital number, since it uses as much as digits as its factorization.

104140423421323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4180277.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 104140423421323 its reverse (323124324041401), we get a palindrome (427264747462724).

The spelling of 104140423421323 in words is "one hundred four trillion, one hundred forty billion, four hundred twenty-three million, four hundred twenty-one thousand, three hundred twenty-three".