142130341 has 2 divisors, whose sum is σ = 142130342. Its totient is φ = 142130340.

The previous prime is 142130333. The next prime is 142130389. The reversal of 142130341 is 143031241.

142130341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79388100 + 62742241 = 8910^2 + 7921^2 .

It is a cyclic number.

It is not a de Polignac number, because 142130341 - 2³ = 142130333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142130321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71065170 + 71065171.

It is an arithmetic number, because the mean of its divisors is an integer number (71065171).

Almost surely, 2^142130341 is an apocalyptic number.

It is an amenable number.

142130341 is a deficient number, since it is larger than the sum of its proper divisors (1).

142130341 is an equidigital number, since it uses as much as digits as its factorization.

142130341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 142130341 is about 11921.8430202717. The cubic root of 142130341 is about 521.8699208083.

Adding to 142130341 its reverse (143031241), we get a palindrome (285161582).

The spelling of 142130341 in words is "one hundred forty-two million, one hundred thirty thousand, three hundred forty-one".