1300011130012 has 72 divisors (see below), whose sum is σ = 2799343997856. Its totient is φ = 525623357952.

The previous prime is 1300011129979. The next prime is 1300011130021. The reversal of 1300011130012 is 2100311100031.

It is a junction number, because it is equal to n+sod(n) for n = 1300011129974 and 1300011130001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1646113 + ... + 2304280.

It is an arithmetic number, because the mean of its divisors is an integer number (38879777748).

Almost surely, 2^{1300011130012} is an apocalyptic number.

It is an amenable number.

1300011130012 is an abundant number, since it is smaller than the sum of its proper divisors (1499332867844).

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

1300011130012 is a wasteful number, since it uses less digits than its factorization.

1300011130012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3950507 (or 3950498 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1300011130012 its reverse (2100311100031), we get a palindrome (3400322230043).

The spelling of 1300011130012 in words is "one trillion, three hundred billion, eleven million, one hundred thirty thousand, twelve".