101201202112 has 28 divisors (see below), whose sum is σ = 200843185816. Its totient is φ = 50595045120.

The previous prime is 101201202097. The next prime is 101201202133. The reversal of 101201202112 is 211202102101.

It is a junction number, because it is equal to n+sod(n) for n = 101201202092 and 101201202101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535162 + ... + 699142.

It is an arithmetic number, because the mean of its divisors is an integer number (7172970922).

Almost surely, 2^101201202112 is an apocalyptic number.

It is an amenable number.

101201202112 is a deficient number, since it is larger than the sum of its proper divisors (99641983704).

101201202112 is an equidigital number, since it uses as much as digits as its factorization.

101201202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173636 (or 173626 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101201202112 its reverse (211202102101), we get a palindrome (312403304213).

The spelling of 101201202112 in words is "one hundred one billion, two hundred one million, two hundred two thousand, one hundred twelve".