140033431132303 has 4 divisors (see below), whose sum is σ = 140034089795968. Its totient is φ = 140032772468640.

The previous prime is 140033431132261. The next prime is 140033431132307. The reversal of 140033431132303 is 303231134330041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140033431132303 - 2⁹ = 140033431131791 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 (140033431132307) 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, 329012826 + ... + 329438167.

It is an arithmetic number, because the mean of its divisors is an integer number (35008522448992).

Almost surely, 2^{140033431132303} is an apocalyptic number.

140033431132303 is a deficient number, since it is larger than the sum of its proper divisors (658663665).

140033431132303 is an equidigital number, since it uses as much as digits as its factorization.

140033431132303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658663664.

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 140033431132303 its reverse (303231134330041), we get a palindrome (443264565462344).

The spelling of 140033431132303 in words is "one hundred forty trillion, thirty-three billion, four hundred thirty-one million, one hundred thirty-two thousand, three hundred three".