101001112 has 32 divisors (see below), whose sum is σ = 200415600. Its totient is φ = 47585664.

The previous prime is 101001091. The next prime is 101001133. The reversal of 101001112 is 211100101.

It is an interprime number because it is at equal distance from previous prime (101001091) and next prime (101001133).

It is a junction number, because it is equal to n+sod(n) for n = 101001095 and 101001104.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 28258 + ... + 31630.

Almost surely, 2^101001112 is an apocalyptic number.

It is an amenable number.

101001112 is a deficient number, since it is larger than the sum of its proper divisors (99414488).

101001112 is a wasteful number, since it uses less digits than its factorization.

101001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3595 (or 3591 counting only the distinct ones).

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

The square root of 101001112 is about 10049.9309450364. The cubic root of 101001112 is about 465.7026598812.

Adding to 101001112 its reverse (211100101), we get a palindrome (312101213).

The spelling of 101001112 in words is "one hundred one million, one thousand, one hundred twelve".