102417361 has 2 divisors, whose sum is σ = 102417362. Its totient is φ = 102417360.

The previous prime is 102417331. The next prime is 102417377. The reversal of 102417361 is 163714201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55577025 + 46840336 = 7455^2 + 6844^2 .

It is a cyclic number.

It is not a de Polignac number, because 102417361 - 2⁷ = 102417233 is a prime.

It is not a weakly prime, because it can be changed into another prime (102417331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51208680 + 51208681.

It is an arithmetic number, because the mean of its divisors is an integer number (51208681).

Almost surely, 2^102417361 is an apocalyptic number.

It is an amenable number.

102417361 is a deficient number, since it is larger than the sum of its proper divisors (1).

102417361 is an equidigital number, since it uses as much as digits as its factorization.

102417361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 102417361 is about 10120.1462934090. The cubic root of 102417361 is about 467.8692761366.

The spelling of 102417361 in words is "one hundred two million, four hundred seventeen thousand, three hundred sixty-one".