103110320221999 has 2 divisors, whose sum is σ = 103110320222000. Its totient is φ = 103110320221998.

The previous prime is 103110320221943. The next prime is 103110320222023. The reversal of 103110320221999 is 999122023011301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103110320221999 - 2¹⁵ = 103110320189231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103110320221499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51555160110999 + 51555160111000.

It is an arithmetic number, because the mean of its divisors is an integer number (51555160111000).

Almost surely, 2^{103110320221999} is an apocalyptic number.

103110320221999 is a deficient number, since it is larger than the sum of its proper divisors (1).

103110320221999 is an equidigital number, since it uses as much as digits as its factorization.

103110320221999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 43.

The spelling of 103110320221999 in words is "one hundred three trillion, one hundred ten billion, three hundred twenty million, two hundred twenty-one thousand, nine hundred ninety-nine".