11133026233 has 6 divisors (see below), whose sum is σ = 12950663226. Its totient is φ = 9542593872.

The previous prime is 11133026227. The next prime is 11133026239. The reversal of 11133026233 is 33262033111.

It is an interprime number because it is at equal distance from previous prime (11133026227) and next prime (11133026239).

It can be written as a sum of positive squares in only one way, i.e., 10698178624 + 434847609 = 103432^2 + 20853^2 .

It is not a de Polignac number, because 11133026233 - 2²⁹ = 10596155321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11133026198 and 11133026207.

It is not an unprimeable number, because it can be changed into a prime (11133026239) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113602260 + ... + 113602357.

It is an arithmetic number, because the mean of its divisors is an integer number (2158443871).

Almost surely, 2^11133026233 is an apocalyptic number.

It is an amenable number.

11133026233 is a deficient number, since it is larger than the sum of its proper divisors (1817636993).

11133026233 is an equidigital number, since it uses as much as digits as its factorization.

11133026233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227204631 (or 227204624 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 11133026233 its reverse (33262033111), we get a palindrome (44395059344).

The spelling of 11133026233 in words is "eleven billion, one hundred thirty-three million, twenty-six thousand, two hundred thirty-three".