202011100112102 has 8 divisors (see below), whose sum is σ = 303016753080576. Its totient is φ = 101005515751912.

The previous prime is 202011100111943. The next prime is 202011100112111. The reversal of 202011100112102 is 201211001110202.

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 pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9019913 + ... + 22031364.

It is an arithmetic number, because the mean of its divisors is an integer number (37877094135072).

Almost surely, 2^{202011100112102} is an apocalyptic number.

202011100112102 is a deficient number, since it is larger than the sum of its proper divisors (101005652968474).

202011100112102 is a wasteful number, since it uses less digits than its factorization.

202011100112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34304142.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 202011100112102 its reverse (201211001110202), we get a palindrome (403222101222304).

The spelling of 202011100112102 in words is "two hundred two trillion, eleven billion, one hundred million, one hundred twelve thousand, one hundred two".