140112533 has 8 divisors (see below), whose sum is σ = 156405216. Its totient is φ = 124412400.

The previous prime is 140112509. The next prime is 140112559. The reversal of 140112533 is 335211041.

140112533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140112533 - 2⁸ = 140112277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140111533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147638 + ... + 148583.

It is an arithmetic number, because the mean of its divisors is an integer number (19550652).

Almost surely, 2^140112533 is an apocalyptic number.

It is an amenable number.

140112533 is a deficient number, since it is larger than the sum of its proper divisors (16292683).

140112533 is a wasteful number, since it uses less digits than its factorization.

140112533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296275.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 140112533 is about 11836.9139981669. The cubic root of 140112533 is about 519.3884983867.

Adding to 140112533 its reverse (335211041), we get a palindrome (475323574).

The spelling of 140112533 in words is "one hundred forty million, one hundred twelve thousand, five hundred thirty-three".