104048081 has 2 divisors, whose sum is σ = 104048082. Its totient is φ = 104048080.

The previous prime is 104048057. The next prime is 104048099. The reversal of 104048081 is 180840401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91374481 + 12673600 = 9559^2 + 3560^2 .

It is a cyclic number.

It is not a de Polignac number, because 104048081 - 2⁶ = 104048017 is a prime.

It is a super-2 number, since 2×104048081² = 21652006319565122, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104048081.

It is not a weakly prime, because it can be changed into another prime (104048051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52024040 + 52024041.

It is an arithmetic number, because the mean of its divisors is an integer number (52024041).

Almost surely, 2^104048081 is an apocalyptic number.

It is an amenable number.

104048081 is a deficient number, since it is larger than the sum of its proper divisors (1).

104048081 is an equidigital number, since it uses as much as digits as its factorization.

104048081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 104048081 is about 10200.3961197593. The cubic root of 104048081 is about 470.3393972270.

Adding to 104048081 its reverse (180840401), we get a palindrome (284888482).

The spelling of 104048081 in words is "one hundred four million, forty-eight thousand, eighty-one".