12112020201023 has 2 divisors, whose sum is σ = 12112020201024. Its totient is φ = 12112020201022.

The previous prime is 12112020200941. The next prime is 12112020201053. The reversal of 12112020201023 is 32010202021121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12112020201023 - 2⁴⁰ = 11012508573247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12112020200992 and 12112020201010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12112020201053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056010100511 + 6056010100512.

It is an arithmetic number, because the mean of its divisors is an integer number (6056010100512).

Almost surely, 2^{12112020201023} is an apocalyptic number.

12112020201023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12112020201023 is an equidigital number, since it uses as much as digits as its factorization.

12112020201023 is an odious number, because the sum of its binary digits is odd.

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

Adding to 12112020201023 its reverse (32010202021121), we get a palindrome (44122222222144).

The spelling of 12112020201023 in words is "twelve trillion, one hundred twelve billion, twenty million, two hundred one thousand, twenty-three".