2216640103 has 2 divisors, whose sum is σ = 2216640104. Its totient is φ = 2216640102.

The previous prime is 2216640077. The next prime is 2216640121. The reversal of 2216640103 is 3010466122.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2216640103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2216640403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1108320051 + 1108320052.

It is an arithmetic number, because the mean of its divisors is an integer number (1108320052).

Almost surely, 2^2216640103 is an apocalyptic number.

2216640103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2216640103 is an equidigital number, since it uses as much as digits as its factorization.

2216640103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2216640103 is about 47081.2075354913. The cubic root of 2216640103 is about 1303.8623013089.

The spelling of 2216640103 in words is "two billion, two hundred sixteen million, six hundred forty thousand, one hundred three".