142676113 has 2 divisors, whose sum is σ = 142676114. Its totient is φ = 142676112.

The previous prime is 142676089. The next prime is 142676117. The reversal of 142676113 is 311676241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75550864 + 67125249 = 8692^2 + 8193^2 .

It is a cyclic number.

It is not a de Polignac number, because 142676113 - 2⁵ = 142676081 is a prime.

It is not a weakly prime, because it can be changed into another prime (142676117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71338056 + 71338057.

It is an arithmetic number, because the mean of its divisors is an integer number (71338057).

Almost surely, 2^142676113 is an apocalyptic number.

It is an amenable number.

142676113 is a deficient number, since it is larger than the sum of its proper divisors (1).

142676113 is an equidigital number, since it uses as much as digits as its factorization.

142676113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 31.

The square root of 142676113 is about 11944.7106704181. The cubic root of 142676113 is about 522.5370507063.

The spelling of 142676113 in words is "one hundred forty-two million, six hundred seventy-six thousand, one hundred thirteen".