102098263 has 2 divisors, whose sum is σ = 102098264. Its totient is φ = 102098262.

The previous prime is 102098251. The next prime is 102098273. The reversal of 102098263 is 362890201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102098263 - 2¹⁷ = 101967191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102098203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51049131 + 51049132.

It is an arithmetic number, because the mean of its divisors is an integer number (51049132).

Almost surely, 2^102098263 is an apocalyptic number.

102098263 is a deficient number, since it is larger than the sum of its proper divisors (1).

102098263 is an equidigital number, since it uses as much as digits as its factorization.

102098263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 102098263 is about 10104.3685106987. The cubic root of 102098263 is about 467.3828629285.

The spelling of 102098263 in words is "one hundred two million, ninety-eight thousand, two hundred sixty-three".