140101112 has 8 divisors (see below), whose sum is σ = 262689600. Its totient is φ = 70050552.

The previous prime is 140101057. The next prime is 140101123. The reversal of 140101112 is 211101041.

140101112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 140101093 and 140101102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8756312 + ... + 8756327.

It is an arithmetic number, because the mean of its divisors is an integer number (32836200).

Almost surely, 2^140101112 is an apocalyptic number.

It is an amenable number.

140101112 is a deficient number, since it is larger than the sum of its proper divisors (122588488).

140101112 is a wasteful number, since it uses less digits than its factorization.

140101112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17512645 (or 17512641 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 140101112 is about 11836.4315568502. The cubic root of 140101112 is about 519.3743856896.

Adding to 140101112 its reverse (211101041), we get a palindrome (351202153).

The spelling of 140101112 in words is "one hundred forty million, one hundred one thousand, one hundred twelve".