20032102232104 has 8 divisors (see below), whose sum is σ = 37560191685210. Its totient is φ = 10016051116048.

The previous prime is 20032102232063. The next prime is 20032102232141. The reversal of 20032102232104 is 40123220123002.

It can be written as a sum of positive squares in only one way, i.e., 19034041291204 + 998060940900 = 4362802^2 + 999030^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252006389499 + ... + 1252006389514.

Almost surely, 2^{20032102232104} is an apocalyptic number.

It is an amenable number.

20032102232104 is a deficient number, since it is larger than the sum of its proper divisors (17528089453106).

20032102232104 is a wasteful number, since it uses less digits than its factorization.

20032102232104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2504012779019 (or 2504012779015 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 20032102232104 its reverse (40123220123002), we get a palindrome (60155322355106).

The spelling of 20032102232104 in words is "twenty trillion, thirty-two billion, one hundred two million, two hundred thirty-two thousand, one hundred four".