1034343203 has 8 divisors (see below), whose sum is σ = 1096109280. Its totient is φ = 974317120.

The previous prime is 1034343187. The next prime is 1034343239. The reversal of 1034343203 is 3023434301.

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 1034343203 - 2⁴ = 1034343187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1034343263) 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, 433775 + ... + 436152.

It is an arithmetic number, because the mean of its divisors is an integer number (137013660).

Almost surely, 2^1034343203 is an apocalyptic number.

1034343203 is a deficient number, since it is larger than the sum of its proper divisors (61766077).

1034343203 is an equidigital number, since it uses as much as digits as its factorization.

1034343203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869997.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 1034343203 is about 32161.2064916725. The cubic root of 1034343203 is about 1011.3191282566.

Adding to 1034343203 its reverse (3023434301), we get a palindrome (4057777504).

The spelling of 1034343203 in words is "one billion, thirty-four million, three hundred forty-three thousand, two hundred three".