21032330303102 has 8 divisors (see below), whose sum is σ = 32566188856512. Its totient is φ = 10176934017600.

The previous prime is 21032330303057. The next prime is 21032330303119. The reversal of 21032330303102 is 20130303323012.

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, 169615566899 + ... + 169615567022.

It is an arithmetic number, because the mean of its divisors is an integer number (4070773607064).

Almost surely, 2^{21032330303102} is an apocalyptic number.

21032330303102 is a deficient number, since it is larger than the sum of its proper divisors (11533858553410).

21032330303102 is a wasteful number, since it uses less digits than its factorization.

21032330303102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339231133954.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 21032330303102 its reverse (20130303323012), we get a palindrome (41162633626114).

The spelling of 21032330303102 in words is "twenty-one trillion, thirty-two billion, three hundred thirty million, three hundred three thousand, one hundred two".