202111300102 has 16 divisors (see below), whose sum is σ = 322922466720. Its totient is φ = 94541669248.

The previous prime is 202111300063. The next prime is 202111300117. The reversal of 202111300102 is 201003111202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17792077 + ... + 17803432.

It is an arithmetic number, because the mean of its divisors is an integer number (20182654170).

Almost surely, 2^202111300102 is an apocalyptic number.

202111300102 is a deficient number, since it is larger than the sum of its proper divisors (120811166618).

202111300102 is a wasteful number, since it uses less digits than its factorization.

202111300102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35595695.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 202111300102 its reverse (201003111202), we get a palindrome (403114411304).

The spelling of 202111300102 in words is "two hundred two billion, one hundred eleven million, three hundred thousand, one hundred two".