104320402141 has 2 divisors, whose sum is σ = 104320402142. Its totient is φ = 104320402140.

The previous prime is 104320402133. The next prime is 104320402187. The reversal of 104320402141 is 141204023401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55957794916 + 48362607225 = 236554^2 + 219915^2 .

It is a cyclic number.

It is not a de Polignac number, because 104320402141 - 2³ = 104320402133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104320400141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52160201070 + 52160201071.

It is an arithmetic number, because the mean of its divisors is an integer number (52160201071).

Almost surely, 2^104320402141 is an apocalyptic number.

It is an amenable number.

104320402141 is a deficient number, since it is larger than the sum of its proper divisors (1).

104320402141 is an equidigital number, since it uses as much as digits as its factorization.

104320402141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 104320402141 its reverse (141204023401), we get a palindrome (245524425542).

The spelling of 104320402141 in words is "one hundred four billion, three hundred twenty million, four hundred two thousand, one hundred forty-one".