42020211133 has 2 divisors, whose sum is σ = 42020211134. Its totient is φ = 42020211132.

The previous prime is 42020211127. The next prime is 42020211139. The reversal of 42020211133 is 33111202024.

It is a happy number.

42020211133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (42020211127) and next prime (42020211139).

It can be written as a sum of positive squares in only one way, i.e., 41997534489 + 22676644 = 204933^2 + 4762^2 .

It is a cyclic number.

It is not a de Polignac number, because 42020211133 - 2⁹ = 42020210621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42020211133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42020211139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21010105566 + 21010105567.

It is an arithmetic number, because the mean of its divisors is an integer number (21010105567).

Almost surely, 2^42020211133 is an apocalyptic number.

It is an amenable number.

42020211133 is a deficient number, since it is larger than the sum of its proper divisors (1).

42020211133 is an equidigital number, since it uses as much as digits as its factorization.

42020211133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 42020211133 its reverse (33111202024), we get a palindrome (75131413157).

The spelling of 42020211133 in words is "forty-two billion, twenty million, two hundred eleven thousand, one hundred thirty-three".