342429103 has 2 divisors, whose sum is σ = 342429104. Its totient is φ = 342429102.

The previous prime is 342429053. The next prime is 342429119. The reversal of 342429103 is 301924243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342429103 - 2⁹ = 342428591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342429163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171214551 + 171214552.

It is an arithmetic number, because the mean of its divisors is an integer number (171214552).

Almost surely, 2^342429103 is an apocalyptic number.

342429103 is a deficient number, since it is larger than the sum of its proper divisors (1).

342429103 is an equidigital number, since it uses as much as digits as its factorization.

342429103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 342429103 is about 18504.8399885003. The cubic root of 342429103 is about 699.6114190264.

The spelling of 342429103 in words is "three hundred forty-two million, four hundred twenty-nine thousand, one hundred three".