11232032033 has 4 divisors (see below), whose sum is σ = 11232393108. Its totient is φ = 11231670960.

The previous prime is 11232032011. The next prime is 11232032047. The reversal of 11232032033 is 33023023211.

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 3559673569 + 7672358464 = 59663^2 + 87592^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11232032033 is a prime.

It is a super-2 number, since 2×11232032033² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11232031996 and 11232032014.

It is not an unprimeable number, because it can be changed into a prime (11232032333) 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, 128966 + ... + 197727.

It is an arithmetic number, because the mean of its divisors is an integer number (2808098277).

Almost surely, 2^11232032033 is an apocalyptic number.

It is an amenable number.

11232032033 is a deficient number, since it is larger than the sum of its proper divisors (361075).

11232032033 is an equidigital number, since it uses as much as digits as its factorization.

11232032033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361074.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 11232032033 its reverse (33023023211), we get a palindrome (44255055244).

The spelling of 11232032033 in words is "eleven billion, two hundred thirty-two million, thirty-two thousand, thirty-three".