100530613734517 has 2 divisors, whose sum is σ = 100530613734518. Its totient is φ = 100530613734516.

The previous prime is 100530613734469. The next prime is 100530613734547. The reversal of 100530613734517 is 715437316035001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84517242942276 + 16013370792241 = 9193326^2 + 4001671^2 .

It is a cyclic number.

It is not a de Polignac number, because 100530613734517 - 2⁷ = 100530613734389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100530613734547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50265306867258 + 50265306867259.

It is an arithmetic number, because the mean of its divisors is an integer number (50265306867259).

Almost surely, 2^{100530613734517} is an apocalyptic number.

It is an amenable number.

100530613734517 is a deficient number, since it is larger than the sum of its proper divisors (1).

100530613734517 is an equidigital number, since it uses as much as digits as its factorization.

100530613734517 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 793800, while the sum is 46.

Adding to 100530613734517 its reverse (715437316035001), we get a palindrome (815967929769518).

The spelling of 100530613734517 in words is "one hundred trillion, five hundred thirty billion, six hundred thirteen million, seven hundred thirty-four thousand, five hundred seventeen".