103320311222201 has 2 divisors, whose sum is σ = 103320311222202. Its totient is φ = 103320311222200.

The previous prime is 103320311222083. The next prime is 103320311222237. The reversal of 103320311222201 is 102222113023301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60358526355625 + 42961784866576 = 7769075^2 + 6554524^2 .

It is a cyclic number.

It is not a de Polignac number, because 103320311222201 - 2²² = 103320307027897 is a prime.

It is a super-2 number, since 2×103320311222201² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103320311222291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51660155611100 + 51660155611101.

It is an arithmetic number, because the mean of its divisors is an integer number (51660155611101).

Almost surely, 2^{103320311222201} is an apocalyptic number.

It is an amenable number.

103320311222201 is a deficient number, since it is larger than the sum of its proper divisors (1).

103320311222201 is an equidigital number, since it uses as much as digits as its factorization.

103320311222201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 103320311222201 its reverse (102222113023301), we get a palindrome (205542424245502).

The spelling of 103320311222201 in words is "one hundred three trillion, three hundred twenty billion, three hundred eleven million, two hundred twenty-two thousand, two hundred one".