1304513100200 has 48 divisors (see below), whose sum is σ = 3035929540380. Its totient is φ = 521300021760.

The previous prime is 1304513100169. The next prime is 1304513100269. The reversal of 1304513100200 is 20013154031.

It can be written as a sum of positive squares in 6 ways, for example, as 598311532036 + 706201568164 = 773506^2 + 840358^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2950499 + ... + 3363698.

Almost surely, 2^{1304513100200} is an apocalyptic number.

1304513100200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1304513100200 is an abundant number, since it is smaller than the sum of its proper divisors (1731416440180).

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

1304513100200 is a wasteful number, since it uses less digits than its factorization.

1304513100200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6315246 (or 6315237 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 1304513100200 its reverse (20013154031), we get a palindrome (1324526254231).

The spelling of 1304513100200 in words is "one trillion, three hundred four billion, five hundred thirteen million, one hundred thousand, two hundred".