102210144443201 has 2 divisors, whose sum is σ = 102210144443202. Its totient is φ = 102210144443200.

The previous prime is 102210144442999. The next prime is 102210144443207. The reversal of 102210144443201 is 102344441012201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83546016403201 + 18664128040000 = 9140351^2 + 4320200^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102210144443201 is a prime.

It is not a weakly prime, because it can be changed into another prime (102210144443207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51105072221600 + 51105072221601.

It is an arithmetic number, because the mean of its divisors is an integer number (51105072221601).

Almost surely, 2^{102210144443201} is an apocalyptic number.

It is an amenable number.

102210144443201 is a deficient number, since it is larger than the sum of its proper divisors (1).

102210144443201 is an equidigital number, since it uses as much as digits as its factorization.

102210144443201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 102210144443201 its reverse (102344441012201), we get a palindrome (204554585455402).

The spelling of 102210144443201 in words is "one hundred two trillion, two hundred ten billion, one hundred forty-four million, four hundred forty-three thousand, two hundred one".