101120021100112 has 80 divisors (see below), whose sum is σ = 224468494580992. Its totient is φ = 43228814469120.

The previous prime is 101120021100103. The next prime is 101120021100149. The reversal of 101120021100112 is 211001120021101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101120021100092 and 101120021100101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389487208 + ... + 389746744.

Almost surely, 2^{101120021100112} is an apocalyptic number.

It is an amenable number.

101120021100112 is an abundant number, since it is smaller than the sum of its proper divisors (123348473480880).

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

101120021100112 is a wasteful number, since it uses less digits than its factorization.

101120021100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268236 (or 268230 counting only the distinct ones).

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

Adding to 101120021100112 its reverse (211001120021101), we get a palindrome (312121141121213).

The spelling of 101120021100112 in words is "one hundred one trillion, one hundred twenty billion, twenty-one million, one hundred thousand, one hundred twelve".