1135113520243 has 8 divisors (see below), whose sum is σ = 1156657496256. Its totient is φ = 1113574238400.

The previous prime is 1135113520241. The next prime is 1135113520253. The reversal of 1135113520243 is 3420253115311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1135113520243 - 2¹ = 1135113520241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1135113520241) 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, 683403 + ... + 1654468.

It is an arithmetic number, because the mean of its divisors is an integer number (144582187032).

Almost surely, 2^{1135113520243} is an apocalyptic number.

1135113520243 is a deficient number, since it is larger than the sum of its proper divisors (21543976013).

1135113520243 is an equidigital number, since it uses as much as digits as its factorization.

1135113520243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2347085.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 1135113520243 its reverse (3420253115311), we get a palindrome (4555366635554).

The spelling of 1135113520243 in words is "one trillion, one hundred thirty-five billion, one hundred thirteen million, five hundred twenty thousand, two hundred forty-three".