1300304200 has 96 divisors (see below), whose sum is σ = 3267369000. Its totient is φ = 478402560.

The previous prime is 1300304191. The next prime is 1300304227. The reversal of 1300304200 is 24030031.

It can be written as a sum of positive squares in 12 ways, for example, as 158810404 + 1141493796 = 12602^2 + 33786^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 906684 + ... + 908116.

Almost surely, 2^1300304200 is an apocalyptic number.

1300304200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1300304200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1633684500).

1300304200 is an abundant number, since it is smaller than the sum of its proper divisors (1967064800).

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

1300304200 is a wasteful number, since it uses less digits than its factorization.

1300304200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811 (or 1802 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 1300304200 is about 36059.7310028791. The cubic root of 1300304200 is about 1091.4780050668.

Adding to 1300304200 its reverse (24030031), we get a palindrome (1324334231).

The spelling of 1300304200 in words is "one billion, three hundred million, three hundred four thousand, two hundred".