101120021100223 has 2 divisors, whose sum is σ = 101120021100224. Its totient is φ = 101120021100222.

The previous prime is 101120021100199. The next prime is 101120021100239. The reversal of 101120021100223 is 322001120021101.

It is an a-pointer prime, because the next prime (101120021100239) can be obtained adding 101120021100223 to its sum of digits (16).

It is a strong prime.

It is an emirp because it is prime and its reverse (322001120021101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101120021100223 - 2²¹ = 101120019003071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101120021100197 and 101120021100206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101120021100823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (37) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50560010550111 + 50560010550112.

It is an arithmetic number, because the mean of its divisors is an integer number (50560010550112).

Almost surely, 2^{101120021100223} is an apocalyptic number.

101120021100223 is a deficient number, since it is larger than the sum of its proper divisors (1).

101120021100223 is an equidigital number, since it uses as much as digits as its factorization.

101120021100223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 101120021100223 its reverse (322001120021101), we get a palindrome (423121141121324).

The spelling of 101120021100223 in words is "one hundred one trillion, one hundred twenty billion, twenty-one million, one hundred thousand, two hundred twenty-three".