1320113130132 has 48 divisors (see below), whose sum is σ = 3242505224000. Its totient is φ = 416862132480.

The previous prime is 1320113130103. The next prime is 1320113130187. The reversal of 1320113130132 is 2310313110231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1320113130099 and 1320113130108.

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 15 ways as a sum of consecutive naturals, for example, 6962832 + ... + 7149912.

Almost surely, 2^{1320113130132} is an apocalyptic number.

1320113130132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1320113130132 is an abundant number, since it is smaller than the sum of its proper divisors (1922392093868).

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

1320113130132 is a wasteful number, since it uses less digits than its factorization.

1320113130132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218056 (or 218054 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1320113130132 its reverse (2310313110231), we get a palindrome (3630426240363).

The spelling of 1320113130132 in words is "one trillion, three hundred twenty billion, one hundred thirteen million, one hundred thirty thousand, one hundred thirty-two".