101202102112 has 48 divisors (see below), whose sum is σ = 204005399472. Its totient is φ = 49404579840.

The previous prime is 101202102041. The next prime is 101202102139. The reversal of 101202102112 is 211201202101.

It is a junction number, because it is equal to n+sod(n) for n = 101202102092 and 101202102101.

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, 33412 + ... + 451132.

It is an arithmetic number, because the mean of its divisors is an integer number (4250112489).

Almost surely, 2^101202102112 is an apocalyptic number.

It is an amenable number.

101202102112 is an abundant number, since it is smaller than the sum of its proper divisors (102803297360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101202102112 is a wasteful number, since it uses less digits than its factorization.

101202102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417911 (or 417903 counting only the distinct ones).

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

Adding to 101202102112 its reverse (211201202101), we get a palindrome (312403304213).

The spelling of 101202102112 in words is "one hundred one billion, two hundred two million, one hundred two thousand, one hundred twelve".