1323300300 has 144 divisors (see below), whose sum is σ = 4388385792. Its totient is φ = 301593600.

The previous prime is 1323300289. The next prime is 1323300347. The reversal of 1323300300 is 30033231.

It is a super-2 number, since 2×1323300300² = 3502247367960180000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1323300300.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 971620 + ... + 972980.

Almost surely, 2^1323300300 is an apocalyptic number.

1323300300 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 1323300300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2194192896).

1323300300 is an abundant number, since it is smaller than the sum of its proper divisors (3065085492).

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

1323300300 is a wasteful number, since it uses less digits than its factorization.

1323300300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1848 (or 1841 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 15.

The square root of 1323300300 is about 36377.1947791470. The cubic root of 1323300300 is about 1097.8747671544.

Adding to 1323300300 its reverse (30033231), we get a palindrome (1353333531).

The spelling of 1323300300 in words is "one billion, three hundred twenty-three million, three hundred thousand, three hundred".