21100330302002 has 8 divisors (see below), whose sum is σ = 36171994803456. Its totient is φ = 9042998700852.

The previous prime is 21100330301903. The next prime is 21100330302013. The reversal of 21100330302002 is 20020303300112.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 753583225058 + ... + 753583225085.

It is an arithmetic number, because the mean of its divisors is an integer number (4521499350432).

Almost surely, 2^{21100330302002} is an apocalyptic number.

21100330302002 is a deficient number, since it is larger than the sum of its proper divisors (15071664501454).

21100330302002 is a wasteful number, since it uses less digits than its factorization.

21100330302002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507166450152.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 21100330302002 its reverse (20020303300112), we get a palindrome (41120633602114).

The spelling of 21100330302002 in words is "twenty-one trillion, one hundred billion, three hundred thirty million, three hundred two thousand, two".