102045602663 has 2 divisors, whose sum is σ = 102045602664. Its totient is φ = 102045602662.

The previous prime is 102045602609. The next prime is 102045602677. The reversal of 102045602663 is 366206540201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102045602663 - 2³⁰ = 100971860839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102045602063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51022801331 + 51022801332.

It is an arithmetic number, because the mean of its divisors is an integer number (51022801332).

Almost surely, 2^102045602663 is an apocalyptic number.

102045602663 is a deficient number, since it is larger than the sum of its proper divisors (1).

102045602663 is an equidigital number, since it uses as much as digits as its factorization.

102045602663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 102045602663 in words is "one hundred two billion, forty-five million, six hundred two thousand, six hundred sixty-three".