1306330160052 has 48 divisors (see below), whose sum is σ = 3226541250240. Its totient is φ = 410650695168.

The previous prime is 1306330159987. The next prime is 1306330160087. The reversal of 1306330160052 is 2500610336031.

It is a happy number.

It is a super-2 number, since 2×1306330160052² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 43634133 + ... + 43664060.

It is an arithmetic number, because the mean of its divisors is an integer number (67219609380).

Almost surely, 2^{1306330160052} is an apocalyptic number.

1306330160052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1306330160052 is an abundant number, since it is smaller than the sum of its proper divisors (1920211090188).

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

1306330160052 is a wasteful number, since it uses less digits than its factorization.

1306330160052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87298272 (or 87298270 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

Adding to 1306330160052 its reverse (2500610336031), we get a palindrome (3806940496083).

The spelling of 1306330160052 in words is "one trillion, three hundred six billion, three hundred thirty million, one hundred sixty thousand, fifty-two".