142104701 has 2 divisors, whose sum is σ = 142104702. Its totient is φ = 142104700.

The previous prime is 142104643. The next prime is 142104731. The reversal of 142104701 is 107401241.

142104701 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., 140896900 + 1207801 = 11870^2 + 1099^2 .

It is an emirp because it is prime and its reverse (107401241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 142104701 - 2¹⁰ = 142103677 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142104731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71052350 + 71052351.

It is an arithmetic number, because the mean of its divisors is an integer number (71052351).

Almost surely, 2^142104701 is an apocalyptic number.

It is an amenable number.

142104701 is a deficient number, since it is larger than the sum of its proper divisors (1).

142104701 is an equidigital number, since it uses as much as digits as its factorization.

142104701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 142104701 is about 11920.7676346786. The cubic root of 142104701 is about 521.8385375268.

Adding to 142104701 its reverse (107401241), we get a palindrome (249505942).

The spelling of 142104701 in words is "one hundred forty-two million, one hundred four thousand, seven hundred one".