100361536403489 has 2 divisors, whose sum is σ = 100361536403490. Its totient is φ = 100361536403488.

The previous prime is 100361536403417. The next prime is 100361536403503. The reversal of 100361536403489 is 984304635163001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93188459775889 + 7173076627600 = 9653417^2 + 2678260^2 .

It is a cyclic number.

It is not a de Polignac number, because 100361536403489 - 2⁴⁰ = 99262024775713 is a prime.

It is a super-2 number, since 2×100361536403489² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 100361536403489.

It is not a weakly prime, because it can be changed into another prime (100361536483489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50180768201744 + 50180768201745.

It is an arithmetic number, because the mean of its divisors is an integer number (50180768201745).

Almost surely, 2^{100361536403489} is an apocalyptic number.

It is an amenable number.

100361536403489 is a deficient number, since it is larger than the sum of its proper divisors (1).

100361536403489 is an equidigital number, since it uses as much as digits as its factorization.

100361536403489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5598720, while the sum is 53.

The spelling of 100361536403489 in words is "one hundred trillion, three hundred sixty-one billion, five hundred thirty-six million, four hundred three thousand, four hundred eighty-nine".