340130003 has 8 divisors (see below), whose sum is σ = 357715968. Its totient is φ = 322777224.

The previous prime is 340129969. The next prime is 340130017. The reversal of 340130003 is 300031043.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 340130003 - 2¹⁶ = 340064467 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 340130003.

It is not an unprimeable number, because it can be changed into a prime (340130093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55301 + ... + 61142.

It is an arithmetic number, because the mean of its divisors is an integer number (44714496).

Almost surely, 2^340130003 is an apocalyptic number.

340130003 is a deficient number, since it is larger than the sum of its proper divisors (17585965).

340130003 is a wasteful number, since it uses less digits than its factorization.

340130003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116593.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 340130003 is about 18442.6137789631. The cubic root of 340130003 is about 698.0421502284.

Adding to 340130003 its reverse (300031043), we get a palindrome (640161046).

The spelling of 340130003 in words is "three hundred forty million, one hundred thirty thousand, three".