140313133 has 8 divisors (see below), whose sum is σ = 147470400. Its totient is φ = 133243968.

The previous prime is 140313127. The next prime is 140313143. The reversal of 140313133 is 331313041.

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

It is not a de Polignac number, because 140313133 - 2²¹ = 138215981 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140313133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140313143) by changing a digit.

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, 18748 + ... + 25141.

It is an arithmetic number, because the mean of its divisors is an integer number (18433800).

Almost surely, 2^140313133 is an apocalyptic number.

It is an amenable number.

140313133 is a deficient number, since it is larger than the sum of its proper divisors (7157267).

140313133 is a wasteful number, since it uses less digits than its factorization.

140313133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44051.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 140313133 is about 11845.3844597801. The cubic root of 140313133 is about 519.6362507878.

Adding to 140313133 its reverse (331313041), we get a palindrome (471626174).

The spelling of 140313133 in words is "one hundred forty million, three hundred thirteen thousand, one hundred thirty-three".