11368136033 has 4 divisors (see below), whose sum is σ = 11371115028. Its totient is φ = 11365157040.

The previous prime is 11368136029. The next prime is 11368136047. The reversal of 11368136033 is 33063186311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33063186311 = 487 ⋅67891553.

It can be written as a sum of positive squares in 2 ways, for example, as 10500715729 + 867420304 = 102473^2 + 29452^2 .

It is a cyclic number.

It is not a de Polignac number, because 11368136033 - 2² = 11368136029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11368135984 and 11368136002.

It is not an unprimeable number, because it can be changed into a prime (11368136093) 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, 1483766 + ... + 1491407.

It is an arithmetic number, because the mean of its divisors is an integer number (2842778757).

Almost surely, 2^11368136033 is an apocalyptic number.

It is an amenable number.

11368136033 is a deficient number, since it is larger than the sum of its proper divisors (2978995).

11368136033 is an equidigital number, since it uses as much as digits as its factorization.

11368136033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978994.

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 11368136033 in words is "eleven billion, three hundred sixty-eight million, one hundred thirty-six thousand, thirty-three".