11163652133 has 4 divisors (see below), whose sum is σ = 11164179180. Its totient is φ = 11163125088.

The previous prime is 11163652067. The next prime is 11163652153. The reversal of 11163652133 is 33125636111.

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 4077716449 + 7085935684 = 63857^2 + 84178^2 .

It is a cyclic number.

It is not a de Polignac number, because 11163652133 - 2¹⁶ = 11163586597 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11163652133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11163652153) 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, 230360 + ... + 274577.

It is an arithmetic number, because the mean of its divisors is an integer number (2791044795).

Almost surely, 2^11163652133 is an apocalyptic number.

It is an amenable number.

11163652133 is a deficient number, since it is larger than the sum of its proper divisors (527047).

11163652133 is an equidigital number, since it uses as much as digits as its factorization.

11163652133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527046.

The product of its digits is 9720, while the sum is 32.

The spelling of 11163652133 in words is "eleven billion, one hundred sixty-three million, six hundred fifty-two thousand, one hundred thirty-three".