20201332102102 has 8 divisors (see below), whose sum is σ = 30302023771296. Its totient is φ = 10100657511672.

The previous prime is 20201332102073. The next prime is 20201332102123. The reversal of 20201332102102 is 20120123310202.

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

It is a self number, because there is not a number n which added to its sum of digits gives 20201332102102.

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, 723573 + ... + 6397360.

It is an arithmetic number, because the mean of its divisors is an integer number (3787752971412).

Almost surely, 2^{20201332102102} is an apocalyptic number.

20201332102102 is a deficient number, since it is larger than the sum of its proper divisors (10100691669194).

20201332102102 is a wasteful number, since it uses less digits than its factorization.

20201332102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8539382.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 20201332102102 its reverse (20120123310202), we get a palindrome (40321455412304).

The spelling of 20201332102102 in words is "twenty trillion, two hundred one billion, three hundred thirty-two million, one hundred two thousand, one hundred two".