104973837823 has 4 divisors (see below), whose sum is σ = 108360090688. Its totient is φ = 101587584960.

The previous prime is 104973837821. The next prime is 104973837901. The reversal of 104973837823 is 328738379401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104973837823 - 2¹ = 104973837821 is a prime.

It is a super-2 number, since 2×104973837823² (a number of 23 digits) 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 (104973837821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1693126386 + ... + 1693126447.

It is an arithmetic number, because the mean of its divisors is an integer number (27090022672).

Almost surely, 2^104973837823 is an apocalyptic number.

104973837823 is a deficient number, since it is larger than the sum of its proper divisors (3386252865).

104973837823 is an equidigital number, since it uses as much as digits as its factorization.

104973837823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3386252864.

The product of its (nonzero) digits is 6096384, while the sum is 55.

The spelling of 104973837823 in words is "one hundred four billion, nine hundred seventy-three million, eight hundred thirty-seven thousand, eight hundred twenty-three".