103320331111 has 2 divisors, whose sum is σ = 103320331112. Its totient is φ = 103320331110.

The previous prime is 103320331087. The next prime is 103320331151. The reversal of 103320331111 is 111133023301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103320331111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103320331151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51660165555 + 51660165556.

It is an arithmetic number, because the mean of its divisors is an integer number (51660165556).

Almost surely, 2^103320331111 is an apocalyptic number.

103320331111 is a deficient number, since it is larger than the sum of its proper divisors (1).

103320331111 is an equidigital number, since it uses as much as digits as its factorization.

103320331111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 103320331111 its reverse (111133023301), we get a palindrome (214453354412).

The spelling of 103320331111 in words is "one hundred three billion, three hundred twenty million, three hundred thirty-one thousand, one hundred eleven".