1034312303 has 8 divisors (see below), whose sum is σ = 1085775360. Its totient is φ = 983980440.

The previous prime is 1034312287. The next prime is 1034312311. The reversal of 1034312303 is 3032134301.

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 1034312303 - 2⁴ = 1034312287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034312333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280925 + ... + 284582.

It is an arithmetic number, because the mean of its divisors is an integer number (135721920).

Almost surely, 2^1034312303 is an apocalyptic number.

1034312303 is a deficient number, since it is larger than the sum of its proper divisors (51463057).

1034312303 is an equidigital number, since it uses as much as digits as its factorization.

1034312303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565597.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1034312303 is about 32160.7260956590. The cubic root of 1034312303 is about 1011.3090574302.

Adding to 1034312303 its reverse (3032134301), we get a palindrome (4066446604).

The spelling of 1034312303 in words is "one billion, thirty-four million, three hundred twelve thousand, three hundred three".