102193744165433 has 2 divisors, whose sum is σ = 102193744165434. Its totient is φ = 102193744165432.

The previous prime is 102193744165427. The next prime is 102193744165537. The reversal of 102193744165433 is 334561447391201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92664650557504 + 9529093607929 = 9626248^2 + 3086923^2 .

It is an emirp because it is prime and its reverse (334561447391201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102193744165433 - 2¹² = 102193744161337 is a prime.

It is a super-2 number, since 2×102193744165433² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102193744165033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51096872082716 + 51096872082717.

It is an arithmetic number, because the mean of its divisors is an integer number (51096872082717).

Almost surely, 2^{102193744165433} is an apocalyptic number.

It is an amenable number.

102193744165433 is a deficient number, since it is larger than the sum of its proper divisors (1).

102193744165433 is an equidigital number, since it uses as much as digits as its factorization.

102193744165433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 102193744165433 in words is "one hundred two trillion, one hundred ninety-three billion, seven hundred forty-four million, one hundred sixty-five thousand, four hundred thirty-three".