340124203 has 4 divisors (see below), whose sum is σ = 345889080. Its totient is φ = 334359328.

The previous prime is 340124201. The next prime is 340124273. The reversal of 340124203 is 302421043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 340124203 - 2¹ = 340124201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340124201) 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 in 3 ways as a sum of consecutive naturals, for example, 2882350 + ... + 2882467.

It is an arithmetic number, because the mean of its divisors is an integer number (86472270).

Almost surely, 2^340124203 is an apocalyptic number.

340124203 is a deficient number, since it is larger than the sum of its proper divisors (5764877).

340124203 is an equidigital number, since it uses as much as digits as its factorization.

340124203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5764876.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 340124203 is about 18442.4565337701. The cubic root of 340124203 is about 698.0381824637.

Adding to 340124203 its reverse (302421043), we get a palindrome (642545246).

The spelling of 340124203 in words is "three hundred forty million, one hundred twenty-four thousand, two hundred three".