104136343 has 2 divisors, whose sum is σ = 104136344. Its totient is φ = 104136342.

The previous prime is 104136337. The next prime is 104136371. The reversal of 104136343 is 343631401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104136343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104137343) 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, 52068171 + 52068172.

It is an arithmetic number, because the mean of its divisors is an integer number (52068172).

Almost surely, 2^104136343 is an apocalyptic number.

104136343 is a deficient number, since it is larger than the sum of its proper divisors (1).

104136343 is an equidigital number, since it uses as much as digits as its factorization.

104136343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 104136343 is about 10204.7216032580. The cubic root of 104136343 is about 470.4723529489.

Adding to 104136343 its reverse (343631401), we get a palindrome (447767744).

The spelling of 104136343 in words is "one hundred four million, one hundred thirty-six thousand, three hundred forty-three".