11131023322132 has 18 divisors (see below), whose sum is σ = 22659583191882. Its totient is φ = 4770438566544.

The previous prime is 11131023322127. The next prime is 11131023322169. The reversal of 11131023322132 is 23122332013111.

It can be written as a sum of positive squares in only one way, i.e., 7186334778756 + 3944688543376 = 2680734^2 + 1986124^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11131023322097 and 11131023322106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28395467463 + ... + 28395467854.

Almost surely, 2^{11131023322132} is an apocalyptic number.

It is an amenable number.

11131023322132 is an abundant number, since it is smaller than the sum of its proper divisors (11528559869750).

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

11131023322132 is a wasteful number, since it uses less digits than its factorization.

11131023322132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56790935335 (or 56790935326 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 11131023322132 its reverse (23122332013111), we get a palindrome (34253355335243).

The spelling of 11131023322132 in words is "eleven trillion, one hundred thirty-one billion, twenty-three million, three hundred twenty-two thousand, one hundred thirty-two".