11102020221023 has 2 divisors, whose sum is σ = 11102020221024. Its totient is φ = 11102020221022.

The previous prime is 11102020220971. The next prime is 11102020221029. The reversal of 11102020221023 is 32012202020111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11102020221023 - 2¹⁶ = 11102020155487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11102020220992 and 11102020221010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11102020221029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551010110511 + 5551010110512.

It is an arithmetic number, because the mean of its divisors is an integer number (5551010110512).

Almost surely, 2^{11102020221023} is an apocalyptic number.

11102020221023 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102020221023 is an equidigital number, since it uses as much as digits as its factorization.

11102020221023 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 11102020221023 its reverse (32012202020111), we get a palindrome (43114222241134).

The spelling of 11102020221023 in words is "eleven trillion, one hundred two billion, twenty million, two hundred twenty-one thousand, twenty-three".