104344211357 has 2 divisors, whose sum is σ = 104344211358. Its totient is φ = 104344211356.

The previous prime is 104344211339. The next prime is 104344211401. The reversal of 104344211357 is 753112443401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102591449401 + 1752761956 = 320299^2 + 41866^2 .

It is a cyclic number.

It is not a de Polignac number, because 104344211357 - 2¹⁶ = 104344145821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104344241357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52172105678 + 52172105679.

It is an arithmetic number, because the mean of its divisors is an integer number (52172105679).

Almost surely, 2^104344211357 is an apocalyptic number.

It is an amenable number.

104344211357 is a deficient number, since it is larger than the sum of its proper divisors (1).

104344211357 is an equidigital number, since it uses as much as digits as its factorization.

104344211357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 35.

Adding to 104344211357 its reverse (753112443401), we get a palindrome (857456654758).

The spelling of 104344211357 in words is "one hundred four billion, three hundred forty-four million, two hundred eleven thousand, three hundred fifty-seven".