101075750361643 has 2 divisors, whose sum is σ = 101075750361644. Its totient is φ = 101075750361642.

The previous prime is 101075750361571. The next prime is 101075750361709. The reversal of 101075750361643 is 346163057570101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101075750361643 is a prime.

It is a super-2 number, since 2×101075750361643² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (101075750365643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50537875180821 + 50537875180822.

It is an arithmetic number, because the mean of its divisors is an integer number (50537875180822).

Almost surely, 2^{101075750361643} is an apocalyptic number.

101075750361643 is a deficient number, since it is larger than the sum of its proper divisors (1).

101075750361643 is an equidigital number, since it uses as much as digits as its factorization.

101075750361643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1587600, while the sum is 49.

The spelling of 101075750361643 in words is "one hundred one trillion, seventy-five billion, seven hundred fifty million, three hundred sixty-one thousand, six hundred forty-three".