10204304310403 has 16 divisors (see below), whose sum is σ = 11839660856064. Its totient is φ = 8613425509920.

The previous prime is 10204304310371. The next prime is 10204304310449. The reversal of 10204304310403 is 30401340340201.

It is not a de Polignac number, because 10204304310403 - 2⁵ = 10204304310371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10204304310463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1680568 + ... + 4820053.

It is an arithmetic number, because the mean of its divisors is an integer number (739978803504).

Almost surely, 2^{10204304310403} is an apocalyptic number.

10204304310403 is a deficient number, since it is larger than the sum of its proper divisors (1635356545661).

10204304310403 is an equidigital number, since it uses as much as digits as its factorization.

10204304310403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6504042.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 10204304310403 its reverse (30401340340201), we get a palindrome (40605644650604).

The spelling of 10204304310403 in words is "ten trillion, two hundred four billion, three hundred four million, three hundred ten thousand, four hundred three".