104431022124523 has 4 divisors (see below), whose sum is σ = 104431426907920. Its totient is φ = 104430617341128.

The previous prime is 104431022124491. The next prime is 104431022124529. The reversal of 104431022124523 is 325421220134401.

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 104431022124523 - 2⁵ = 104431022124491 is a prime.

It is a super-2 number, since 2×104431022124523² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104431022124529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202004463 + ... + 202520776.

It is an arithmetic number, because the mean of its divisors is an integer number (26107856726980).

Almost surely, 2^{104431022124523} is an apocalyptic number.

104431022124523 is a deficient number, since it is larger than the sum of its proper divisors (404783397).

104431022124523 is an equidigital number, since it uses as much as digits as its factorization.

104431022124523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404783396.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 104431022124523 its reverse (325421220134401), we get a palindrome (429852242258924).

The spelling of 104431022124523 in words is "one hundred four trillion, four hundred thirty-one billion, twenty-two million, one hundred twenty-four thousand, five hundred twenty-three".