1135693790243 has 4 divisors (see below), whose sum is σ = 1135699008360. Its totient is φ = 1135688572128.

The previous prime is 1135693790237. The next prime is 1135693790261. The reversal of 1135693790243 is 3420973965311.

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

It is a cyclic number.

It is not a de Polignac number, because 1135693790243 - 2⁴ = 1135693790227 is a prime.

It is a super-2 number, since 2×1135693790243² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1135693790233) 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, 2267705 + ... + 2722842.

It is an arithmetic number, because the mean of its divisors is an integer number (283924752090).

Almost surely, 2^{1135693790243} is an apocalyptic number.

1135693790243 is a deficient number, since it is larger than the sum of its proper divisors (5218117).

1135693790243 is an equidigital number, since it uses as much as digits as its factorization.

1135693790243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5218116.

The product of its (nonzero) digits is 3674160, while the sum is 53.

The spelling of 1135693790243 in words is "one trillion, one hundred thirty-five billion, six hundred ninety-three million, seven hundred ninety thousand, two hundred forty-three".