21332323113032 has 16 divisors (see below), whose sum is σ = 40020463664700. Its totient is φ = 10660199469120.

The previous prime is 21332323112983. The next prime is 21332323113067. The reversal of 21332323113032 is 23031132323312.

It can be written as a sum of positive squares in 2 ways, for example, as 14723382455236 + 6608940657796 = 3837106^2 + 2570786^2 .

It is a junction number, because it is equal to n+sod(n) for n = 21332323112986 and 21332323113004.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 745245719 + ... + 745274342.

Almost surely, 2^{21332323113032} is an apocalyptic number.

It is an amenable number.

21332323113032 is a deficient number, since it is larger than the sum of its proper divisors (18688140551668).

21332323113032 is a wasteful number, since it uses less digits than its factorization.

21332323113032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490521856 (or 1490521852 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 21332323113032 its reverse (23031132323312), we get a palindrome (44363455436344).

The spelling of 21332323113032 in words is "twenty-one trillion, three hundred thirty-two billion, three hundred twenty-three million, one hundred thirteen thousand, thirty-two".