104220120113 has 2 divisors, whose sum is σ = 104220120114. Its totient is φ = 104220120112.

The previous prime is 104220120091. The next prime is 104220120157. The reversal of 104220120113 is 311021022401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72745102369 + 31475017744 = 269713^2 + 177412^2 .

It is a cyclic number.

It is not a de Polignac number, because 104220120113 - 2¹⁸ = 104219857969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104220120091 and 104220120100.

It is not a weakly prime, because it can be changed into another prime (104220120013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52110060056 + 52110060057.

It is an arithmetic number, because the mean of its divisors is an integer number (52110060057).

Almost surely, 2^104220120113 is an apocalyptic number.

It is an amenable number.

104220120113 is a deficient number, since it is larger than the sum of its proper divisors (1).

104220120113 is an equidigital number, since it uses as much as digits as its factorization.

104220120113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 104220120113 its reverse (311021022401), we get a palindrome (415241142514).

The spelling of 104220120113 in words is "one hundred four billion, two hundred twenty million, one hundred twenty thousand, one hundred thirteen".