21332001302983 has 48 divisors (see below), whose sum is σ = 27186368186880. Its totient is φ = 16634462733504.

The previous prime is 21332001302981. The next prime is 21332001303017. The reversal of 21332001302983 is 38920310023312.

It is not a de Polignac number, because 21332001302983 - 2¹ = 21332001302981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21332001302981) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2681091 + ... + 7060612.

It is an arithmetic number, because the mean of its divisors is an integer number (566382670560).

Almost surely, 2^{21332001302983} is an apocalyptic number.

21332001302983 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

21332001302983 is a deficient number, since it is larger than the sum of its proper divisors (5854366883897).

21332001302983 is a wasteful number, since it uses less digits than its factorization.

21332001302983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9741836 (or 9741829 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 21332001302983 in words is "twenty-one trillion, three hundred thirty-two billion, one million, three hundred two thousand, nine hundred eighty-three".