1306133356216 has 32 divisors (see below), whose sum is σ = 2752053564960. Its totient is φ = 576620744832.

The previous prime is 1306133356211. The next prime is 1306133356237. The reversal of 1306133356216 is 6126533316031.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1306133356211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273018795 + ... + 273023578.

It is an arithmetic number, because the mean of its divisors is an integer number (86001673905).

Almost surely, 2^{1306133356216} is an apocalyptic number.

It is an amenable number.

1306133356216 is an abundant number, since it is smaller than the sum of its proper divisors (1445920208744).

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

1306133356216 is a wasteful number, since it uses less digits than its factorization.

1306133356216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546042415 (or 546042411 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 40.

The spelling of 1306133356216 in words is "one trillion, three hundred six billion, one hundred thirty-three million, three hundred fifty-six thousand, two hundred sixteen".