342100207 has 2 divisors, whose sum is σ = 342100208. Its totient is φ = 342100206.

The previous prime is 342100201. The next prime is 342100237. The reversal of 342100207 is 702001243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342100207 - 2¹⁹ = 341575919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342100201) 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, 171050103 + 171050104.

It is an arithmetic number, because the mean of its divisors is an integer number (171050104).

Almost surely, 2^342100207 is an apocalyptic number.

342100207 is a deficient number, since it is larger than the sum of its proper divisors (1).

342100207 is an equidigital number, since it uses as much as digits as its factorization.

342100207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 342100207 is about 18495.9510974700. The cubic root of 342100207 is about 699.3873598921.

The spelling of 342100207 in words is "three hundred forty-two million, one hundred thousand, two hundred seven".