11331201100232 has 32 divisors (see below), whose sum is σ = 22883135996280. Its totient is φ = 5229139161600.

The previous prime is 11331201100231. The next prime is 11331201100243. The reversal of 11331201100232 is 23200110213311.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7971847314916 + 3359353785316 = 2823446^2 + 1832854^2 .

It is a super-2 number, since 2×11331201100232² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11331201100231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5882213 + ... + 7567220.

Almost surely, 2^{11331201100232} is an apocalyptic number.

It is an amenable number.

11331201100232 is an abundant number, since it is smaller than the sum of its proper divisors (11551934896048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11331201100232 is a wasteful number, since it uses less digits than its factorization.

11331201100232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13457553 (or 13457549 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11331201100232 its reverse (23200110213311), we get a palindrome (34531311313543).

The spelling of 11331201100232 in words is "eleven trillion, three hundred thirty-one billion, two hundred one million, one hundred thousand, two hundred thirty-two".