104021214321 has 16 divisors (see below), whose sum is σ = 140424036480. Its totient is φ = 68484831360.

The previous prime is 104021214299. The next prime is 104021214329. The reversal of 104021214321 is 123412120401.

It is not a de Polignac number, because 104021214321 - 2⁶ = 104021214257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104021214329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16950 + ... + 456431.

It is an arithmetic number, because the mean of its divisors is an integer number (8776502280).

Almost surely, 2^104021214321 is an apocalyptic number.

It is an amenable number.

104021214321 is a deficient number, since it is larger than the sum of its proper divisors (36402822159).

104021214321 is an equidigital number, since it uses as much as digits as its factorization.

104021214321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474296.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 104021214321 its reverse (123412120401), we get a palindrome (227433334722).

The spelling of 104021214321 in words is "one hundred four billion, twenty-one million, two hundred fourteen thousand, three hundred twenty-one".