1320000200 has 24 divisors (see below), whose sum is σ = 3069000930. Its totient is φ = 528000000.

The previous prime is 1320000193. The next prime is 1320000203. The reversal of 1320000200 is 20000231.

1320000200 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 920879716 + 399120484 = 30346^2 + 19978^2 .

It is a Harshad number since it is a multiple of its sum of digits (8).

It is not an unprimeable number, because it can be changed into a prime (1320000203) 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, 3299801 + ... + 3300200.

Almost surely, 2^1320000200 is an apocalyptic number.

1320000200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1320000200 is an abundant number, since it is smaller than the sum of its proper divisors (1749000730).

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

1320000200 is a wasteful number, since it uses less digits than its factorization.

1320000200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6600017 (or 6600008 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 1320000200 is about 36331.8070015792. The cubic root of 1320000200 is about 1096.9613658886.

Adding to 1320000200 its reverse (20000231), we get a palindrome (1340000431).

The spelling of 1320000200 in words is "one billion, three hundred twenty million, two hundred", and thus it is an aban number.