1311030002200 has 24 divisors (see below), whose sum is σ = 3048144755580. Its totient is φ = 524412000800.

The previous prime is 1311030002179. The next prime is 1311030002209. The reversal of 1311030002200 is 22000301131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1311030002209) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 3277574806 + ... + 3277575205.

Almost surely, 2^{1311030002200} is an apocalyptic number.

1311030002200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1311030002200 is an abundant number, since it is smaller than the sum of its proper divisors (1737114753380).

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

1311030002200 is a wasteful number, since it uses less digits than its factorization.

1311030002200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6555150027 (or 6555150018 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 1311030002200 its reverse (22000301131), we get a palindrome (1333030303331).

The spelling of 1311030002200 in words is "one trillion, three hundred eleven billion, thirty million, two thousand, two hundred".