104134100393 has 2 divisors, whose sum is σ = 104134100394. Its totient is φ = 104134100392.

The previous prime is 104134100333. The next prime is 104134100437. The reversal of 104134100393 is 393001431401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83939416729 + 20194683664 = 289723^2 + 142108^2 .

It is a cyclic number.

It is not a de Polignac number, because 104134100393 - 2¹⁶ = 104134034857 is a prime.

It is not a weakly prime, because it can be changed into another prime (104134100303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52067050196 + 52067050197.

It is an arithmetic number, because the mean of its divisors is an integer number (52067050197).

Almost surely, 2^104134100393 is an apocalyptic number.

It is an amenable number.

104134100393 is a deficient number, since it is larger than the sum of its proper divisors (1).

104134100393 is an equidigital number, since it uses as much as digits as its factorization.

104134100393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

Adding to 104134100393 its reverse (393001431401), we get a palindrome (497135531794).

The spelling of 104134100393 in words is "one hundred four billion, one hundred thirty-four million, one hundred thousand, three hundred ninety-three".