221033103313039 has 2 divisors, whose sum is σ = 221033103313040. Its totient is φ = 221033103313038.

The previous prime is 221033103313031. The next prime is 221033103313093. The reversal of 221033103313039 is 930313301330122.

Together with next prime (221033103313093) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 221033103313039 - 2³ = 221033103313031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 221033103312995 and 221033103313013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (221033103313031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110516551656519 + 110516551656520.

It is an arithmetic number, because the mean of its divisors is an integer number (110516551656520).

Almost surely, 2^{221033103313039} is an apocalyptic number.

221033103313039 is a deficient number, since it is larger than the sum of its proper divisors (1).

221033103313039 is an equidigital number, since it uses as much as digits as its factorization.

221033103313039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26244, while the sum is 34.

The spelling of 221033103313039 in words is "two hundred twenty-one trillion, thirty-three billion, one hundred three million, three hundred thirteen thousand, thirty-nine".