2021203232102 has 8 divisors (see below), whose sum is σ = 3032112394200. Its totient is φ = 1010499100704.

The previous prime is 2021203232077. The next prime is 2021203232143. The reversal of 2021203232102 is 2012323021202.

It is a happy number.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51233027 + ... + 51272462.

It is an arithmetic number, because the mean of its divisors is an integer number (379014049275).

Almost surely, 2^{2021203232102} is an apocalyptic number.

2021203232102 is a deficient number, since it is larger than the sum of its proper divisors (1010909162098).

2021203232102 is a wasteful number, since it uses less digits than its factorization.

2021203232102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102515350.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2021203232102 its reverse (2012323021202), we get a palindrome (4033526253304).

The spelling of 2021203232102 in words is "two trillion, twenty-one billion, two hundred three million, two hundred thirty-two thousand, one hundred two".