1320031200130 has 16 divisors (see below), whose sum is σ = 2434008750264. Its totient is φ = 515134126720.

The previous prime is 1320031200109. The next prime is 1320031200203. The reversal of 1320031200130 is 310021300231.

It can be written as a sum of positive squares in 4 ways, for example, as 446118462241 + 873912737889 = 667921^2 + 934833^2 .

It is a super-2 number, since 2×1320031200130² (a number of 25 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 1609793737 + ... + 1609794556.

Almost surely, 2^{1320031200130} is an apocalyptic number.

1320031200130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320031200130 is a deficient number, since it is larger than the sum of its proper divisors (1113977550134).

1320031200130 is a wasteful number, since it uses less digits than its factorization.

1320031200130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3219588341.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1320031200130 its reverse (310021300231), we get a palindrome (1630052500361).

The spelling of 1320031200130 in words is "one trillion, three hundred twenty billion, thirty-one million, two hundred thousand, one hundred thirty".