1303030133300 has 108 divisors (see below), whose sum is σ = 3290488457760. Its totient is φ = 446580953280.

The previous prime is 1303030133297. The next prime is 1303030133329. The reversal of 1303030133300 is 33310303031.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12998771 + ... + 13098629.

It is an arithmetic number, because the mean of its divisors is an integer number (30467485720).

Almost surely, 2^{1303030133300} is an apocalyptic number.

1303030133300 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 1303030133300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1645244228880).

1303030133300 is an abundant number, since it is smaller than the sum of its proper divisors (1987458324460).

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

1303030133300 is a wasteful number, since it uses less digits than its factorization.

1303030133300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102550 (or 102536 counting only the distinct ones).

The product of its (nonzero) digits is 729, while the sum is 20.

Adding to 1303030133300 its reverse (33310303031), we get a palindrome (1336340436331).

The spelling of 1303030133300 in words is "one trillion, three hundred three billion, thirty million, one hundred thirty-three thousand, three hundred".