20102302232203 has 8 divisors (see below), whose sum is σ = 20341468232496. Its totient is φ = 19864211136000.

The previous prime is 20102302232179. The next prime is 20102302232209. The reversal of 20102302232203 is 30223220320102.

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

It is a cyclic number.

It is not a de Polignac number, because 20102302232203 - 2⁵ = 20102302232171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20102302232209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268688398 + ... + 268763203.

It is an arithmetic number, because the mean of its divisors is an integer number (2542683529062).

Almost surely, 2^{20102302232203} is an apocalyptic number.

20102302232203 is a deficient number, since it is larger than the sum of its proper divisors (239166000293).

20102302232203 is a wasteful number, since it uses less digits than its factorization.

20102302232203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537452045.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 20102302232203 its reverse (30223220320102), we get a palindrome (50325522552305).

The spelling of 20102302232203 in words is "twenty trillion, one hundred two billion, three hundred two million, two hundred thirty-two thousand, two hundred three".