140200133 has 4 divisors (see below), whose sum is σ = 140333088. Its totient is φ = 140067180.

The previous prime is 140200129. The next prime is 140200147. The reversal of 140200133 is 331002041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 331002041 = 2441 ⋅135601.

It is a cyclic number.

It is not a de Polignac number, because 140200133 - 2² = 140200129 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140200103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64883 + ... + 67008.

It is an arithmetic number, because the mean of its divisors is an integer number (35083272).

Almost surely, 2^140200133 is an apocalyptic number.

It is an amenable number.

140200133 is a deficient number, since it is larger than the sum of its proper divisors (132955).

140200133 is a wasteful number, since it uses less digits than its factorization.

140200133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132954.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 140200133 is about 11840.6137087568. The cubic root of 140200133 is about 519.4967184313.

Adding to 140200133 its reverse (331002041), we get a palindrome (471202174).

The spelling of 140200133 in words is "one hundred forty million, two hundred thousand, one hundred thirty-three".