142605210133 has 2 divisors, whose sum is σ = 142605210134. Its totient is φ = 142605210132.

The previous prime is 142605210113. The next prime is 142605210151. The reversal of 142605210133 is 331012506241.

142605210133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79122376369 + 63482833764 = 281287^2 + 251958^2 .

It is an emirp because it is prime and its reverse (331012506241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 142605210133 - 2⁵ = 142605210101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142605210113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71302605066 + 71302605067.

It is an arithmetic number, because the mean of its divisors is an integer number (71302605067).

Almost surely, 2^142605210133 is an apocalyptic number.

It is an amenable number.

142605210133 is a deficient number, since it is larger than the sum of its proper divisors (1).

142605210133 is an equidigital number, since it uses as much as digits as its factorization.

142605210133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 142605210133 its reverse (331012506241), we get a palindrome (473617716374).

The spelling of 142605210133 in words is "one hundred forty-two billion, six hundred five million, two hundred ten thousand, one hundred thirty-three".