1000140112 has 20 divisors (see below), whose sum is σ = 1944627520. Its totient is φ = 498300768.

The previous prime is 1000140109. The next prime is 1000140133. The reversal of 1000140112 is 2110410001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105912 + ... + 114967.

It is an arithmetic number, because the mean of its divisors is an integer number (97231376).

Almost surely, 2^1000140112 is an apocalyptic number.

It is an amenable number.

1000140112 is a deficient number, since it is larger than the sum of its proper divisors (944487408).

1000140112 is a wasteful number, since it uses less digits than its factorization.

1000140112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221170 (or 221164 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1000140112 is about 31624.9918893270. The cubic root of 1000140112 is about 1000.0467018189.

Adding to 1000140112 its reverse (2110410001), we get a palindrome (3110550113).

The spelling of 1000140112 in words is "one billion, one hundred forty thousand, one hundred twelve".