140233112 has 16 divisors (see below), whose sum is σ = 263550840. Its totient is φ = 69952896.

The previous prime is 140233099. The next prime is 140233123. The reversal of 140233112 is 211332041.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16778 + ... + 23705.

Almost surely, 2^140233112 is an apocalyptic number.

It is an amenable number.

140233112 is a deficient number, since it is larger than the sum of its proper divisors (123317728).

140233112 is a wasteful number, since it uses less digits than its factorization.

140233112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40922 (or 40918 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 140233112 is about 11842.0062489428. The cubic root of 140233112 is about 519.5374486330.

Adding to 140233112 its reverse (211332041), we get a palindrome (351565153).

The spelling of 140233112 in words is "one hundred forty million, two hundred thirty-three thousand, one hundred twelve".