342980201 has 2 divisors, whose sum is σ = 342980202. Its totient is φ = 342980200.

The previous prime is 342980179. The next prime is 342980203. The reversal of 342980201 is 102089243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 221980201 + 121000000 = 14899^2 + 11000^2 .

It is an emirp because it is prime and its reverse (102089243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 342980201 - 2¹⁰ = 342979177 is a prime.

Together with 342980203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (342980203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171490100 + 171490101.

It is an arithmetic number, because the mean of its divisors is an integer number (171490101).

Almost surely, 2^342980201 is an apocalyptic number.

It is an amenable number.

342980201 is a deficient number, since it is larger than the sum of its proper divisors (1).

342980201 is an equidigital number, since it uses as much as digits as its factorization.

342980201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 342980201 is about 18519.7246469811. The cubic root of 342980201 is about 699.9865310334.

The spelling of 342980201 in words is "three hundred forty-two million, nine hundred eighty thousand, two hundred one".