101121200202112 has 16 divisors (see below), whose sum is σ = 201452391027900. Its totient is φ = 50560600100992.

The previous prime is 101121200202109. The next prime is 101121200202137. The reversal of 101121200202112 is 211202002121101.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395004688162 + ... + 395004688417.

Almost surely, 2^{101121200202112} is an apocalyptic number.

It is an amenable number.

101121200202112 is a deficient number, since it is larger than the sum of its proper divisors (100331190825788).

101121200202112 is an frugal number, since it uses more digits than its factorization.

101121200202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790009376593 (or 790009376581 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101121200202112 its reverse (211202002121101), we get a palindrome (312323202323213).

The spelling of 101121200202112 in words is "one hundred one trillion, one hundred twenty-one billion, two hundred million, two hundred two thousand, one hundred twelve".