1306137902366 has 16 divisors (see below), whose sum is σ = 2137897966320. Its totient is φ = 593537546880.

The previous prime is 1306137902347. The next prime is 1306137902371. The reversal of 1306137902366 is 6632097316031.

It is a self number, because there is not a number n which added to its sum of digits gives 1306137902366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7992251 + ... + 8154038.

It is an arithmetic number, because the mean of its divisors is an integer number (133618622895).

Almost surely, 2^{1306137902366} is an apocalyptic number.

1306137902366 is a deficient number, since it is larger than the sum of its proper divisors (831760063954).

1306137902366 is a wasteful number, since it uses less digits than its factorization.

1306137902366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16149979.

The product of its (nonzero) digits is 734832, while the sum is 47.

The spelling of 1306137902366 in words is "one trillion, three hundred six billion, one hundred thirty-seven million, nine hundred two thousand, three hundred sixty-six".