142111413133 has 2 divisors, whose sum is σ = 142111413134. Its totient is φ = 142111413132.

The previous prime is 142111413053. The next prime is 142111413137. The reversal of 142111413133 is 331314111241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120227240644 + 21884172489 = 346738^2 + 147933^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142111413133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142111413098 and 142111413107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142111413137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71055706566 + 71055706567.

It is an arithmetic number, because the mean of its divisors is an integer number (71055706567).

Almost surely, 2^142111413133 is an apocalyptic number.

It is an amenable number.

142111413133 is a deficient number, since it is larger than the sum of its proper divisors (1).

142111413133 is an equidigital number, since it uses as much as digits as its factorization.

142111413133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 25.

Adding to 142111413133 its reverse (331314111241), we get a palindrome (473425524374).

The spelling of 142111413133 in words is "one hundred forty-two billion, one hundred eleven million, four hundred thirteen thousand, one hundred thirty-three".