101021210001112 has 16 divisors (see below), whose sum is σ = 189414970620840. Its totient is φ = 50510551168896.

The previous prime is 101021210001059. The next prime is 101021210001167. The reversal of 101021210001112 is 211100012120101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101021210001092 and 101021210001101.

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, 1897123 + ... + 14340205.

Almost surely, 2^{101021210001112} is an apocalyptic number.

It is an amenable number.

101021210001112 is a deficient number, since it is larger than the sum of its proper divisors (88393760619728).

101021210001112 is a wasteful number, since it uses less digits than its factorization.

101021210001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13457922 (or 13457918 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101021210001112 its reverse (211100012120101), we get a palindrome (312121222121213).

The spelling of 101021210001112 in words is "one hundred one trillion, twenty-one billion, two hundred ten million, one thousand, one hundred twelve".