101307112 has 8 divisors (see below), whose sum is σ = 189950850. Its totient is φ = 50653552.

The previous prime is 101307109. The next prime is 101307113. The reversal of 101307112 is 211703101.

It can be written as a sum of positive squares in only one way, i.e., 95765796 + 5541316 = 9786^2 + 2354^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (101307113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6331687 + ... + 6331702.

Almost surely, 2^101307112 is an apocalyptic number.

It is an amenable number.

101307112 is a deficient number, since it is larger than the sum of its proper divisors (88643738).

101307112 is a wasteful number, since it uses less digits than its factorization.

101307112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12663395 (or 12663391 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 16.

The square root of 101307112 is about 10065.1434167626. The cubic root of 101307112 is about 466.1724941186.

The spelling of 101307112 in words is "one hundred one million, three hundred seven thousand, one hundred twelve".