102055505313329 has 2 divisors, whose sum is σ = 102055505313330. Its totient is φ = 102055505313328.

The previous prime is 102055505313227. The next prime is 102055505313353. The reversal of 102055505313329 is 923313505550201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99945307480225 + 2110197833104 = 9997265^2 + 1452652^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102055505313329 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102055505313329.

It is not a weakly prime, because it can be changed into another prime (102055505313029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51027752656664 + 51027752656665.

It is an arithmetic number, because the mean of its divisors is an integer number (51027752656665).

Almost surely, 2^{102055505313329} is an apocalyptic number.

It is an amenable number.

102055505313329 is a deficient number, since it is larger than the sum of its proper divisors (1).

102055505313329 is an equidigital number, since it uses as much as digits as its factorization.

102055505313329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 607500, while the sum is 44.

The spelling of 102055505313329 in words is "one hundred two trillion, fifty-five billion, five hundred five million, three hundred thirteen thousand, three hundred twenty-nine".