21303103000132 has 96 divisors (see below), whose sum is σ = 40026827022336. Its totient is φ = 9902280326400.

The previous prime is 21303103000111. The next prime is 21303103000141. The reversal of 21303103000132 is 23100030130312.

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 31 ways as a sum of consecutive naturals, for example, 901630503 + ... + 901654129.

It is an arithmetic number, because the mean of its divisors is an integer number (416946114816).

Almost surely, 2^{21303103000132} is an apocalyptic number.

It is an amenable number.

21303103000132 is a deficient number, since it is larger than the sum of its proper divisors (18723724022204).

21303103000132 is a wasteful number, since it uses less digits than its factorization.

21303103000132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26417 (or 26415 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 21303103000132 its reverse (23100030130312), we get a palindrome (44403133130444).

The spelling of 21303103000132 in words is "twenty-one trillion, three hundred three billion, one hundred three million, one hundred thirty-two", and thus it is an aban number.