104214124321 has 4 divisors (see below), whose sum is σ = 104252969392. Its totient is φ = 104175279252.

The previous prime is 104214124283. The next prime is 104214124331. The reversal of 104214124321 is 123421412401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 123421412401 = 7 ⋅17631630343.

It is a cyclic number.

It is not a de Polignac number, because 104214124321 - 2²⁹ = 103677253409 is a prime.

It is a super-2 number, since 2×104214124321² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104214124331) 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, 19418511 + ... + 19423876.

It is an arithmetic number, because the mean of its divisors is an integer number (26063242348).

Almost surely, 2^104214124321 is an apocalyptic number.

It is an amenable number.

104214124321 is a deficient number, since it is larger than the sum of its proper divisors (38845071).

104214124321 is an equidigital number, since it uses as much as digits as its factorization.

104214124321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38845070.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 104214124321 its reverse (123421412401), we get a palindrome (227635536722).

The spelling of 104214124321 in words is "one hundred four billion, two hundred fourteen million, one hundred twenty-four thousand, three hundred twenty-one".