10304310400 has 48 divisors (see below), whose sum is σ = 25454874690. Its totient is φ = 4121722880.

The previous prime is 10304310391. The next prime is 10304310407. The reversal of 10304310400 is 401340301.

It can be written as a sum of positive squares in 3 ways, for example, as 5752919104 + 4551391296 = 75848^2 + 67464^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (10304310407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1606849 + ... + 1613248.

Almost surely, 2^10304310400 is an apocalyptic number.

10304310400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10304310400 is an abundant number, since it is smaller than the sum of its proper divisors (15150564290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10304310400 is an equidigital number, since it uses as much as digits as its factorization.

10304310400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3220121 (or 3220104 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10304310400 its reverse (401340301), we get a palindrome (10705650701).

The spelling of 10304310400 in words is "ten billion, three hundred four million, three hundred ten thousand, four hundred".