142303015301 has 2 divisors, whose sum is σ = 142303015302. Its totient is φ = 142303015300.

The previous prime is 142303015297. The next prime is 142303015321. The reversal of 142303015301 is 103510303241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103365465025 + 38937550276 = 321505^2 + 197326^2 .

It is a cyclic number.

It is not a de Polignac number, because 142303015301 - 2² = 142303015297 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142303015321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71151507650 + 71151507651.

It is an arithmetic number, because the mean of its divisors is an integer number (71151507651).

Almost surely, 2^142303015301 is an apocalyptic number.

It is an amenable number.

142303015301 is a deficient number, since it is larger than the sum of its proper divisors (1).

142303015301 is an equidigital number, since it uses as much as digits as its factorization.

142303015301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 142303015301 its reverse (103510303241), we get a palindrome (245813318542).

The spelling of 142303015301 in words is "one hundred forty-two billion, three hundred three million, fifteen thousand, three hundred one".