312034343203 has 8 divisors (see below), whose sum is σ = 343910392560. Its totient is φ = 280743175680.

The previous prime is 312034343147. The next prime is 312034343209. The reversal of 312034343203 is 302343430213.

It is a happy number.

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

It is not a de Polignac number, because 312034343203 - 2⁹ = 312034342691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312034343209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146219338 + ... + 146221471.

It is an arithmetic number, because the mean of its divisors is an integer number (42988799070).

Almost surely, 2^312034343203 is an apocalyptic number.

312034343203 is a deficient number, since it is larger than the sum of its proper divisors (31876049357).

312034343203 is a wasteful number, since it uses less digits than its factorization.

312034343203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292440917.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 312034343203 its reverse (302343430213), we get a palindrome (614377773416).

The spelling of 312034343203 in words is "three hundred twelve billion, thirty-four million, three hundred forty-three thousand, two hundred three".