11135553323 has 4 divisors (see below), whose sum is σ = 11135813400. Its totient is φ = 11135293248.

The previous prime is 11135553311. The next prime is 11135553329. The reversal of 11135553323 is 32335553111.

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 11135553323 - 2¹⁰ = 11135552299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11135553323.

It is not an unprimeable number, because it can be changed into a prime (11135553329) 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, 48965 + ... + 157062.

It is an arithmetic number, because the mean of its divisors is an integer number (2783953350).

Almost surely, 2^11135553323 is an apocalyptic number.

11135553323 is a deficient number, since it is larger than the sum of its proper divisors (260077).

11135553323 is an equidigital number, since it uses as much as digits as its factorization.

11135553323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260076.

The product of its digits is 20250, while the sum is 32.

The spelling of 11135553323 in words is "eleven billion, one hundred thirty-five million, five hundred fifty-three thousand, three hundred twenty-three".