1320030200 has 48 divisors (see below), whose sum is σ = 3103596000. Its totient is φ = 522072320.

The previous prime is 1320030193. The next prime is 1320030227. The reversal of 1320030200 is 20300231.

It is a congruent number.

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, 19280 + ... + 54879.

It is an arithmetic number, because the mean of its divisors is an integer number (64658250).

Almost surely, 2^1320030200 is an apocalyptic number.

1320030200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1320030200 is an abundant number, since it is smaller than the sum of its proper divisors (1783565800).

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

1320030200 is a wasteful number, since it uses less digits than its factorization.

1320030200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74264 (or 74255 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 1320030200 is about 36332.2198606141. The cubic root of 1320030200 is about 1096.9696761378.

Adding to 1320030200 its reverse (20300231), we get a palindrome (1340330431).

The spelling of 1320030200 in words is "one billion, three hundred twenty million, thirty thousand, two hundred".