104024244402121 has 2 divisors, whose sum is σ = 104024244402122. Its totient is φ = 104024244402120.

The previous prime is 104024244402101. The next prime is 104024244402139. The reversal of 104024244402121 is 121204442420401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101674955560000 + 2349288842121 = 10083400^2 + 1532739^2 .

It is a cyclic number.

It is not a de Polignac number, because 104024244402121 - 2¹⁷ = 104024244271049 is a prime.

It is not a weakly prime, because it can be changed into another prime (104024244402101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52012122201060 + 52012122201061.

It is an arithmetic number, because the mean of its divisors is an integer number (52012122201061).

Almost surely, 2^{104024244402121} is an apocalyptic number.

It is an amenable number.

104024244402121 is a deficient number, since it is larger than the sum of its proper divisors (1).

104024244402121 is an equidigital number, since it uses as much as digits as its factorization.

104024244402121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16384, while the sum is 31.

Adding to 104024244402121 its reverse (121204442420401), we get a palindrome (225228686822522).

The spelling of 104024244402121 in words is "one hundred four trillion, twenty-four billion, two hundred forty-four million, four hundred two thousand, one hundred twenty-one".