2102020223102 has 8 divisors (see below), whose sum is σ = 3170645029800. Its totient is φ = 1045138546504.

The previous prime is 2102020223063. The next prime is 2102020223111. The reversal of 2102020223102 is 2013220202012.

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, 2935782077 + ... + 2935782792.

It is an arithmetic number, because the mean of its divisors is an integer number (396330628725).

Almost surely, 2^{2102020223102} is an apocalyptic number.

2102020223102 is a deficient number, since it is larger than the sum of its proper divisors (1068624806698).

2102020223102 is a wasteful number, since it uses less digits than its factorization.

2102020223102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5871565050.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2102020223102 its reverse (2013220202012), we get a palindrome (4115240425114).

The spelling of 2102020223102 in words is "two trillion, one hundred two billion, twenty million, two hundred twenty-three thousand, one hundred two".