103221302311 has 2 divisors, whose sum is σ = 103221302312. Its totient is φ = 103221302310.

The previous prime is 103221302291. The next prime is 103221302357. The reversal of 103221302311 is 113203122301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103221302311 - 2¹¹ = 103221300263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103221306311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51610651155 + 51610651156.

It is an arithmetic number, because the mean of its divisors is an integer number (51610651156).

Almost surely, 2^103221302311 is an apocalyptic number.

103221302311 is a deficient number, since it is larger than the sum of its proper divisors (1).

103221302311 is an equidigital number, since it uses as much as digits as its factorization.

103221302311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 103221302311 its reverse (113203122301), we get a palindrome (216424424612).

The spelling of 103221302311 in words is "one hundred three billion, two hundred twenty-one million, three hundred two thousand, three hundred eleven".