11021331031132 has 12 divisors (see below), whose sum is σ = 19308500912736. Its totient is φ = 5504616484640.

The previous prime is 11021331031093. The next prime is 11021331031157. The reversal of 11021331031132 is 23113013312011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1512253633 + ... + 1512260920.

It is an arithmetic number, because the mean of its divisors is an integer number (1609041742728).

Almost surely, 2^{11021331031132} is an apocalyptic number.

It is an amenable number.

11021331031132 is a deficient number, since it is larger than the sum of its proper divisors (8287169881604).

11021331031132 is a wasteful number, since it uses less digits than its factorization.

11021331031132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3024515468 (or 3024515466 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11021331031132 its reverse (23113013312011), we get a palindrome (34134344343143).

The spelling of 11021331031132 in words is "eleven trillion, twenty-one billion, three hundred thirty-one million, thirty-one thousand, one hundred thirty-two".