102752563 has 2 divisors, whose sum is σ = 102752564. Its totient is φ = 102752562.

The previous prime is 102752561. The next prime is 102752581. The reversal of 102752563 is 365257201.

It is a weak prime.

It is an emirp because it is prime and its reverse (365257201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102752563 - 2¹ = 102752561 is a prime.

Together with 102752561, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (102752561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51376281 + 51376282.

It is an arithmetic number, because the mean of its divisors is an integer number (51376282).

Almost surely, 2^102752563 is an apocalyptic number.

102752563 is a deficient number, since it is larger than the sum of its proper divisors (1).

102752563 is an equidigital number, since it uses as much as digits as its factorization.

102752563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 102752563 is about 10136.6938890350. The cubic root of 102752563 is about 468.3791504028.

The spelling of 102752563 in words is "one hundred two million, seven hundred fifty-two thousand, five hundred sixty-three".