21303330200132 has 48 divisors (see below), whose sum is σ = 41784634805760. Its totient is φ = 9454301133312.

The previous prime is 21303330200059. The next prime is 21303330200137. The reversal of 21303330200132 is 23100203330312.

It is a super-2 number, since 2×21303330200132² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 21303330200098 and 21303330200107.

It is not an unprimeable number, because it can be changed into a prime (21303330200137) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 125530388 + ... + 125699979.

It is an arithmetic number, because the mean of its divisors is an integer number (870513225120).

Almost surely, 2^{21303330200132} is an apocalyptic number.

It is an amenable number.

21303330200132 is a deficient number, since it is larger than the sum of its proper divisors (20481304605628).

21303330200132 is a wasteful number, since it uses less digits than its factorization.

21303330200132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251230460 (or 251230458 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 21303330200132 its reverse (23100203330312), we get a palindrome (44403533530444).

The spelling of 21303330200132 in words is "twenty-one trillion, three hundred three billion, three hundred thirty million, two hundred thousand, one hundred thirty-two".