142125032113 has 2 divisors, whose sum is σ = 142125032114. Its totient is φ = 142125032112.

The previous prime is 142125032069. The next prime is 142125032141. The reversal of 142125032113 is 311230521241.

142125032113 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., 88130609424 + 53994422689 = 296868^2 + 232367^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142125032113 is a prime.

It is not a weakly prime, because it can be changed into another prime (142125036113) 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, 71062516056 + 71062516057.

It is an arithmetic number, because the mean of its divisors is an integer number (71062516057).

Almost surely, 2^142125032113 is an apocalyptic number.

It is an amenable number.

142125032113 is a deficient number, since it is larger than the sum of its proper divisors (1).

142125032113 is an equidigital number, since it uses as much as digits as its factorization.

142125032113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 142125032113 its reverse (311230521241), we get a palindrome (453355553354).

The spelling of 142125032113 in words is "one hundred forty-two billion, one hundred twenty-five million, thirty-two thousand, one hundred thirteen".