104111124321 has 32 divisors (see below), whose sum is σ = 147106816000. Its totient is φ = 65311868160.

The previous prime is 104111124289. The next prime is 104111124343. The reversal of 104111124321 is 123421111401.

It is not a de Polignac number, because 104111124321 - 2⁵ = 104111124289 is a prime.

It is a super-2 number, since 2×104111124321² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (104111124371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6877641 + ... + 6892761.

It is an arithmetic number, because the mean of its divisors is an integer number (4597088000).

Almost surely, 2^104111124321 is an apocalyptic number.

It is an amenable number.

104111124321 is a deficient number, since it is larger than the sum of its proper divisors (42995691679).

104111124321 is a wasteful number, since it uses less digits than its factorization.

104111124321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15949.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 104111124321 its reverse (123421111401), we get a palindrome (227532235722).

The spelling of 104111124321 in words is "one hundred four billion, one hundred eleven million, one hundred twenty-four thousand, three hundred twenty-one".