11532241233 has 6 divisors (see below), whose sum is σ = 16657681794. Its totient is φ = 7688160816.

The previous prime is 11532241229. The next prime is 11532241249. The reversal of 11532241233 is 33214223511.

11532241233 is a `hidden beast` number, since 1 + 1 + 532 + 2 + 4 + 123 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6151578624 + 5380662609 = 78432^2 + 73353^2 .

It is not a de Polignac number, because 11532241233 - 2² = 11532241229 is a prime.

It is a super-2 number, since 2×11532241233² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11532241197 and 11532241206.

It is not an unprimeable number, because it can be changed into a prime (11532241213) 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, 640680060 + ... + 640680077.

It is an arithmetic number, because the mean of its divisors is an integer number (2776280299).

Almost surely, 2^11532241233 is an apocalyptic number.

It is an amenable number.

11532241233 is a deficient number, since it is larger than the sum of its proper divisors (5125440561).

11532241233 is a wasteful number, since it uses less digits than its factorization.

11532241233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281360143 (or 1281360140 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

Adding to 11532241233 its reverse (33214223511), we get a palindrome (44746464744).

The spelling of 11532241233 in words is "eleven billion, five hundred thirty-two million, two hundred forty-one thousand, two hundred thirty-three".