11323432033 has 16 divisors (see below), whose sum is σ = 12159875520. Its totient is φ = 10511557056.

The previous prime is 11323432027. The next prime is 11323432051. The reversal of 11323432033 is 33023432311.

It is a cyclic number.

It is not a de Polignac number, because 11323432033 - 2²⁵ = 11289877601 is a prime.

It is a super-2 number, since 2×11323432033² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11323431989 and 11323432007.

It is not an unprimeable number, because it can be changed into a prime (11323432073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 825991 + ... + 839587.

It is an arithmetic number, because the mean of its divisors is an integer number (759992220).

Almost surely, 2^11323432033 is an apocalyptic number.

It is an amenable number.

11323432033 is a deficient number, since it is larger than the sum of its proper divisors (836443487).

11323432033 is a wasteful number, since it uses less digits than its factorization.

11323432033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14496.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 11323432033 its reverse (33023432311), we get a palindrome (44346864344).

The spelling of 11323432033 in words is "eleven billion, three hundred twenty-three million, four hundred thirty-two thousand, thirty-three".