11323171532 has 6 divisors (see below), whose sum is σ = 19815550188. Its totient is φ = 5661585764.

The previous prime is 11323171513. The next prime is 11323171549. The reversal of 11323171532 is 23517132311.

11323171532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11323171495 and 11323171504.

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 as a sum of consecutive naturals, namely, 1415396438 + ... + 1415396445.

It is an arithmetic number, because the mean of its divisors is an integer number (3302591698).

Almost surely, 2^11323171532 is an apocalyptic number.

It is an amenable number.

11323171532 is a deficient number, since it is larger than the sum of its proper divisors (8492378656).

11323171532 is a wasteful number, since it uses less digits than its factorization.

11323171532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2830792887 (or 2830792885 counting only the distinct ones).

The product of its digits is 3780, while the sum is 29.

The spelling of 11323171532 in words is "eleven billion, three hundred twenty-three million, one hundred seventy-one thousand, five hundred thirty-two".