21302232033002 has 8 divisors (see below), whose sum is σ = 32071257083712. Its totient is φ = 10611813005100.

The previous prime is 21302232032969. The next prime is 21302232033007. The reversal of 21302232033002 is 20033023220312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (21302232033007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19651505024 + ... + 19651506107.

It is an arithmetic number, because the mean of its divisors is an integer number (4008907135464).

Almost surely, 2^{21302232033002} is an apocalyptic number.

21302232033002 is a deficient number, since it is larger than the sum of its proper divisors (10769025050710).

21302232033002 is a wasteful number, since it uses less digits than its factorization.

21302232033002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39303011404.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 21302232033002 its reverse (20033023220312), we get a palindrome (41335255253314).

The spelling of 21302232033002 in words is "twenty-one trillion, three hundred two billion, two hundred thirty-two million, thirty-three thousand, two".