103122012321227 has 2 divisors, whose sum is σ = 103122012321228. Its totient is φ = 103122012321226.

The previous prime is 103122012321197. The next prime is 103122012321313. The reversal of 103122012321227 is 722123210221301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103122012321227 - 2¹⁰ = 103122012320203 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103122012321227.

It is not a weakly prime, because it can be changed into another prime (103122012921227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51561006160613 + 51561006160614.

It is an arithmetic number, because the mean of its divisors is an integer number (51561006160614).

Almost surely, 2^{103122012321227} is an apocalyptic number.

103122012321227 is a deficient number, since it is larger than the sum of its proper divisors (1).

103122012321227 is an equidigital number, since it uses as much as digits as its factorization.

103122012321227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

Adding to 103122012321227 its reverse (722123210221301), we get a palindrome (825245222542528).

The spelling of 103122012321227 in words is "one hundred three trillion, one hundred twenty-two billion, twelve million, three hundred twenty-one thousand, two hundred twenty-seven".