221230101013303 has 2 divisors, whose sum is σ = 221230101013304. Its totient is φ = 221230101013302.

The previous prime is 221230101013283. The next prime is 221230101013309. The reversal of 221230101013303 is 303310101032122.

221230101013303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 221230101013303 - 2³⁷ = 221092662059831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (221230101013309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110615050506651 + 110615050506652.

It is an arithmetic number, because the mean of its divisors is an integer number (110615050506652).

Almost surely, 2^{221230101013303} is an apocalyptic number.

221230101013303 is a deficient number, since it is larger than the sum of its proper divisors (1).

221230101013303 is an equidigital number, since it uses as much as digits as its factorization.

221230101013303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 221230101013303 its reverse (303310101032122), we get a palindrome (524540202045425).

The spelling of 221230101013303 in words is "two hundred twenty-one trillion, two hundred thirty billion, one hundred one million, thirteen thousand, three hundred three".