6312400303 has 8 divisors (see below), whose sum is σ = 7054212816. Its totient is φ = 5598580800.

The previous prime is 6312400273. The next prime is 6312400309. The reversal of 6312400303 is 3030042136.

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 6312400303 - 2⁹ = 6312399791 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 (6312400309) 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, 6997776 + ... + 6998677.

It is an arithmetic number, because the mean of its divisors is an integer number (881776602).

Almost surely, 2^6312400303 is an apocalyptic number.

6312400303 is a deficient number, since it is larger than the sum of its proper divisors (741812513).

6312400303 is a wasteful number, since it uses less digits than its factorization.

6312400303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13996505.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 6312400303 is about 79450.6154979305. The cubic root of 6312400303 is about 1848.1257183163.

Adding to 6312400303 its reverse (3030042136), we get a palindrome (9342442439).

The spelling of 6312400303 in words is "six billion, three hundred twelve million, four hundred thousand, three hundred three".