20200000102102 has 8 divisors (see below), whose sum is σ = 30300171892776. Its totient is φ = 10099942804512.

The previous prime is 20200000102049. The next prime is 20200000102127. The reversal of 20200000102102 is 20120100000202.

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, 28180828 + ... + 28888735.

It is an arithmetic number, because the mean of its divisors is an integer number (3787521486597).

Almost surely, 2^{20200000102102} is an apocalyptic number.

20200000102102 is a deficient number, since it is larger than the sum of its proper divisors (10100171790674).

20200000102102 is a wasteful number, since it uses less digits than its factorization.

20200000102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57246542.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 20200000102102 its reverse (20120100000202), we get a palindrome (40320100102304).

The spelling of 20200000102102 in words is "twenty trillion, two hundred billion, one hundred two thousand, one hundred two".