21100023033302 has 8 divisors (see below), whose sum is σ = 31814024366856. Its totient is φ = 10495348244352.

The previous prime is 21100023033127. The next prime is 21100023033409. The reversal of 21100023033302 is 20333032000112.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27331635668 + ... + 27331636439.

It is an arithmetic number, because the mean of its divisors is an integer number (3976753045857).

Almost surely, 2^{21100023033302} is an apocalyptic number.

21100023033302 is a deficient number, since it is larger than the sum of its proper divisors (10714001333554).

21100023033302 is a wasteful number, since it uses less digits than its factorization.

21100023033302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54663272302.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 21100023033302 its reverse (20333032000112), we get a palindrome (41433055033414).

The spelling of 21100023033302 in words is "twenty-one trillion, one hundred billion, twenty-three million, thirty-three thousand, three hundred two".