11021020010023 has 2 divisors, whose sum is σ = 11021020010024. Its totient is φ = 11021020010022.

The previous prime is 11021020009997. The next prime is 11021020010051. The reversal of 11021020010023 is 32001002012011.

11021020010023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11021020010023 - 2¹⁷ = 11021019878951 is a prime.

It is a super-2 number, since 2×11021020010023² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11021020009985 and 11021020010012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11021020010083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510510005011 + 5510510005012.

It is an arithmetic number, because the mean of its divisors is an integer number (5510510005012).

Almost surely, 2^{11021020010023} is an apocalyptic number.

11021020010023 is a deficient number, since it is larger than the sum of its proper divisors (1).

11021020010023 is an equidigital number, since it uses as much as digits as its factorization.

11021020010023 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 13.

Adding to 11021020010023 its reverse (32001002012011), we get a palindrome (43022022022034).

The spelling of 11021020010023 in words is "eleven trillion, twenty-one billion, twenty million, ten thousand, twenty-three".