102102201210263 has 2 divisors, whose sum is σ = 102102201210264. Its totient is φ = 102102201210262.

The previous prime is 102102201210211. The next prime is 102102201210293. The reversal of 102102201210263 is 362012102201201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102102201210263 - 2¹² = 102102201206167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102102201210293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51051100605131 + 51051100605132.

It is an arithmetic number, because the mean of its divisors is an integer number (51051100605132).

Almost surely, 2^{102102201210263} is an apocalyptic number.

102102201210263 is a deficient number, since it is larger than the sum of its proper divisors (1).

102102201210263 is an equidigital number, since it uses as much as digits as its factorization.

102102201210263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 102102201210263 its reverse (362012102201201), we get a palindrome (464114303411464).

The spelling of 102102201210263 in words is "one hundred two trillion, one hundred two billion, two hundred one million, two hundred ten thousand, two hundred sixty-three".