1020101101223 has 2 divisors, whose sum is σ = 1020101101224. Its totient is φ = 1020101101222.

The previous prime is 1020101101199. The next prime is 1020101101237. The reversal of 1020101101223 is 3221011010201.

1020101101223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (1020101101237) can be obtained adding 1020101101223 to its sum of digits (14).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1020101101223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1020101101198 and 1020101101207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020101131223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510050550611 + 510050550612.

It is an arithmetic number, because the mean of its divisors is an integer number (510050550612).

Almost surely, 2^{1020101101223} is an apocalyptic number.

1020101101223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020101101223 is an equidigital number, since it uses as much as digits as its factorization.

1020101101223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1020101101223 its reverse (3221011010201), we get a palindrome (4241112111424).

The spelling of 1020101101223 in words is "one trillion, twenty billion, one hundred one million, one hundred one thousand, two hundred twenty-three".