1306111665162 has 16 divisors (see below), whose sum is σ = 2655046664352. Its totient is φ = 428233332720.

The previous prime is 1306111665151. The next prime is 1306111665179. The reversal of 1306111665162 is 2615661116031.

It is a self number, because there is not a number n which added to its sum of digits gives 1306111665162.

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, 1784305188 + ... + 1784305919.

It is an arithmetic number, because the mean of its divisors is an integer number (165940416522).

Almost surely, 2^{1306111665162} is an apocalyptic number.

1306111665162 is an abundant number, since it is smaller than the sum of its proper divisors (1348934999190).

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

1306111665162 is a wasteful number, since it uses less digits than its factorization.

1306111665162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3568611173.

The product of its (nonzero) digits is 38880, while the sum is 39.

The spelling of 1306111665162 in words is "one trillion, three hundred six billion, one hundred eleven million, six hundred sixty-five thousand, one hundred sixty-two".