102636745063 has 2 divisors, whose sum is σ = 102636745064. Its totient is φ = 102636745062.

The previous prime is 102636745019. The next prime is 102636745067. The reversal of 102636745063 is 360547636201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102636745063 - 2¹⁷ = 102636613991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102636745067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51318372531 + 51318372532.

It is an arithmetic number, because the mean of its divisors is an integer number (51318372532).

Almost surely, 2^102636745063 is an apocalyptic number.

102636745063 is a deficient number, since it is larger than the sum of its proper divisors (1).

102636745063 is an equidigital number, since it uses as much as digits as its factorization.

102636745063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 43.

The spelling of 102636745063 in words is "one hundred two billion, six hundred thirty-six million, seven hundred forty-five thousand, sixty-three".