100343124635417 has 2 divisors, whose sum is σ = 100343124635418. Its totient is φ = 100343124635416.

The previous prime is 100343124635401. The next prime is 100343124635447. The reversal of 100343124635417 is 714536421343001.

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., 98152928870656 + 2190195764761 = 9907216^2 + 1479931^2 .

It is a cyclic number.

It is not a de Polignac number, because 100343124635417 - 2⁴ = 100343124635401 is a prime.

It is not a weakly prime, because it can be changed into another prime (100343124635447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50171562317708 + 50171562317709.

It is an arithmetic number, because the mean of its divisors is an integer number (50171562317709).

Almost surely, 2^{100343124635417} is an apocalyptic number.

It is an amenable number.

100343124635417 is a deficient number, since it is larger than the sum of its proper divisors (1).

100343124635417 is an equidigital number, since it uses as much as digits as its factorization.

100343124635417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 44.

Adding to 100343124635417 its reverse (714536421343001), we get a palindrome (814879545978418).

The spelling of 100343124635417 in words is "one hundred trillion, three hundred forty-three billion, one hundred twenty-four million, six hundred thirty-five thousand, four hundred seventeen".