1320001330200 has 192 divisors, whose sum is σ = 4691813871360. Its totient is φ = 300731512320.

The previous prime is 1320001330189. The next prime is 1320001330217. The reversal of 1320001330200 is 20331000231.

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 1320001330200.

It is a congruent number.

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, 777534 + ... + 1801266.

It is an arithmetic number, because the mean of its divisors is an integer number (24436530580).

Almost surely, 2^{1320001330200} is an apocalyptic number.

1320001330200 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 1320001330200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2345906935680).

1320001330200 is an abundant number, since it is smaller than the sum of its proper divisors (3371812541160).

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

1320001330200 is a wasteful number, since it uses less digits than its factorization.

1320001330200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024066 (or 1024057 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 1320001330200 its reverse (20331000231), we get a palindrome (1340332330431).

The spelling of 1320001330200 in words is "one trillion, three hundred twenty billion, one million, three hundred thirty thousand, two hundred".