1193092665913 has 4 divisors (see below), whose sum is σ = 1193097974260. Its totient is φ = 1193087357568.

The previous prime is 1193092665901. The next prime is 1193092665917. The reversal of 1193092665913 is 3195662903911.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 757686684304 + 435405981609 = 870452^2 + 659853^2 .

It is a cyclic number.

It is not a de Polignac number, because 1193092665913 - 2²⁵ = 1193059111481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1193092665917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2301408 + ... + 2771761.

It is an arithmetic number, because the mean of its divisors is an integer number (298274493565).

Almost surely, 2^{1193092665913} is an apocalyptic number.

It is an amenable number.

1193092665913 is a deficient number, since it is larger than the sum of its proper divisors (5308347).

1193092665913 is an equidigital number, since it uses as much as digits as its factorization.

1193092665913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5308346.

The product of its (nonzero) digits is 2361960, while the sum is 55.

The spelling of 1193092665913 in words is "one trillion, one hundred ninety-three billion, ninety-two million, six hundred sixty-five thousand, nine hundred thirteen".