101112112 has 20 divisors (see below), whose sum is σ = 198830776. Its totient is φ = 49800960.

The previous prime is 101112103. The next prime is 101112119. The reversal of 101112112 is 211211101.

It is not an unprimeable number, because it can be changed into a prime (101112119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46089 + ... + 48232.

Almost surely, 2^101112112 is an apocalyptic number.

It is an amenable number.

101112112 is a deficient number, since it is larger than the sum of its proper divisors (97718664).

101112112 is an equidigital number, since it uses as much as digits as its factorization.

101112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94396 (or 94390 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

The square root of 101112112 is about 10055.4518545911. The cubic root of 101112112 is about 465.8731994887.

Adding to 101112112 its reverse (211211101), we get a palindrome (312323213).

The spelling of 101112112 in words is "one hundred one million, one hundred twelve thousand, one hundred twelve".