101100112 has 10 divisors (see below), whose sum is σ = 195881498. Its totient is φ = 50550048.

The previous prime is 101100089. The next prime is 101100113. The reversal of 101100112 is 211001101.

It can be written as a sum of positive squares in only one way, i.e., 89567296 + 11532816 = 9464^2 + 3396^2 .

It is a junction number, because it is equal to n+sod(n) for n = 101100095 and 101100104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101100113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3159363 + ... + 3159394.

Almost surely, 2^101100112 is an apocalyptic number.

It is an amenable number.

101100112 is a deficient number, since it is larger than the sum of its proper divisors (94781386).

101100112 is an equidigital number, since it uses as much as digits as its factorization.

101100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6318765 (or 6318759 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

The square root of 101100112 is about 10054.8551456498. The cubic root of 101100112 is about 465.8547687934.

Adding to 101100112 its reverse (211001101), we get a palindrome (312101213).

The spelling of 101100112 in words is "one hundred one million, one hundred thousand, one hundred twelve".