102103211101301 has 6 divisors (see below), whose sum is σ = 108462580651170. Its totient is φ = 96097139859776.

The previous prime is 102103211101273. The next prime is 102103211101337. The reversal of 102103211101301 is 103101112301201.

It can be written as a sum of positive squares in 3 ways, for example, as 73272744002500 + 28830467098801 = 8559950^2 + 5369401^2 .

It is not a de Polignac number, because 102103211101301 - 2¹⁰ = 102103211100277 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 102103211101301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102103211101901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 176649153866 + ... + 176649154443.

It is an arithmetic number, because the mean of its divisors is an integer number (18077096775195).

Almost surely, 2^{102103211101301} is an apocalyptic number.

It is an amenable number.

102103211101301 is a deficient number, since it is larger than the sum of its proper divisors (6359369549869).

102103211101301 is an equidigital number, since it uses as much as digits as its factorization.

102103211101301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353298308343 (or 353298308326 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 102103211101301 its reverse (103101112301201), we get a palindrome (205204323402502).

The spelling of 102103211101301 in words is "one hundred two trillion, one hundred three billion, two hundred eleven million, one hundred one thousand, three hundred one".