11331321302132 has 12 divisors (see below), whose sum is σ = 21355182454116. Its totient is φ = 5229840600960.

The previous prime is 11331321302123. The next prime is 11331321302137. The reversal of 11331321302132 is 23120312313311.

It can be written as a sum of positive squares in 2 ways, for example, as 2435335029136 + 8895986272996 = 1560556^2 + 2982614^2 .

It is a super-3 number, since 3×11331321302132³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331321302137) 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, 108955012469 + ... + 108955012572.

It is an arithmetic number, because the mean of its divisors is an integer number (1779598537843).

Almost surely, 2^{11331321302132} is an apocalyptic number.

It is an amenable number.

11331321302132 is a deficient number, since it is larger than the sum of its proper divisors (10023861151984).

11331321302132 is a wasteful number, since it uses less digits than its factorization.

11331321302132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217910025058 (or 217910025056 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 11331321302132 its reverse (23120312313311), we get a palindrome (34451633615443).

The spelling of 11331321302132 in words is "eleven trillion, three hundred thirty-one billion, three hundred twenty-one million, three hundred two thousand, one hundred thirty-two".