102103088548577 has 2 divisors, whose sum is σ = 102103088548578. Its totient is φ = 102103088548576.

The previous prime is 102103088548553. The next prime is 102103088548603. The reversal of 102103088548577 is 775845880301201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77154422170081 + 24948666378496 = 8783759^2 + 4994864^2 .

It is a cyclic number.

It is not a de Polignac number, because 102103088548577 - 2⁴⁶ = 31734344370913 is a prime.

It is not a weakly prime, because it can be changed into another prime (102103088548537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51051544274288 + 51051544274289.

It is an arithmetic number, because the mean of its divisors is an integer number (51051544274289).

Almost surely, 2^{102103088548577} is an apocalyptic number.

It is an amenable number.

102103088548577 is a deficient number, since it is larger than the sum of its proper divisors (1).

102103088548577 is an equidigital number, since it uses as much as digits as its factorization.

102103088548577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15052800, while the sum is 59.

The spelling of 102103088548577 in words is "one hundred two trillion, one hundred three billion, eighty-eight million, five hundred forty-eight thousand, five hundred seventy-seven".