1001131320300 has 36 divisors (see below), whose sum is σ = 2896606620936. Its totient is φ = 266968352000.

The previous prime is 1001131320269. The next prime is 1001131320311. The reversal of 1001131320300 is 30231311001.

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 1001131320300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1668551901 + ... + 1668552500.

It is an arithmetic number, because the mean of its divisors is an integer number (80461295026).

Almost surely, 2^{1001131320300} is an apocalyptic number.

1001131320300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1001131320300 is an abundant number, since it is smaller than the sum of its proper divisors (1895475300636).

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

1001131320300 is a wasteful number, since it uses less digits than its factorization.

1001131320300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3337104418 (or 3337104411 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 1001131320300 its reverse (30231311001), we get a palindrome (1031362631301).

The spelling of 1001131320300 in words is "one trillion, one billion, one hundred thirty-one million, three hundred twenty thousand, three hundred".