102203111201287 has 2 divisors, whose sum is σ = 102203111201288. Its totient is φ = 102203111201286.

The previous prime is 102203111201203. The next prime is 102203111201357. The reversal of 102203111201287 is 782102111302201.

It is a strong prime.

It is an emirp because it is prime and its reverse (782102111302201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102203111201287 - 2³⁵ = 102168751462919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102203111201987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51101555600643 + 51101555600644.

It is an arithmetic number, because the mean of its divisors is an integer number (51101555600644).

Almost surely, 2^{102203111201287} is an apocalyptic number.

102203111201287 is a deficient number, since it is larger than the sum of its proper divisors (1).

102203111201287 is an equidigital number, since it uses as much as digits as its factorization.

102203111201287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 31.

Adding to 102203111201287 its reverse (782102111302201), we get a palindrome (884305222503488).

The spelling of 102203111201287 in words is "one hundred two trillion, two hundred three billion, one hundred eleven million, two hundred one thousand, two hundred eighty-seven".