101104230221 has 2 divisors, whose sum is σ = 101104230222. Its totient is φ = 101104230220.

The previous prime is 101104230209. The next prime is 101104230223. The reversal of 101104230221 is 122032401101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97565646025 + 3538584196 = 312355^2 + 59486^2 .

It is a cyclic number.

It is not a de Polignac number, because 101104230221 - 2¹⁰ = 101104229197 is a prime.

Together with 101104230223, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101104230221.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101104230223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50552115110 + 50552115111.

It is an arithmetic number, because the mean of its divisors is an integer number (50552115111).

Almost surely, 2^101104230221 is an apocalyptic number.

It is an amenable number.

101104230221 is a deficient number, since it is larger than the sum of its proper divisors (1).

101104230221 is an equidigital number, since it uses as much as digits as its factorization.

101104230221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 101104230221 its reverse (122032401101), we get a palindrome (223136631322).

The spelling of 101104230221 in words is "one hundred one billion, one hundred four million, two hundred thirty thousand, two hundred twenty-one".