140323201431303 has 32 divisors (see below), whose sum is σ = 204315356344320. Its totient is φ = 84957340537440.

The previous prime is 140323201431289. The next prime is 140323201431317. The reversal of 140323201431303 is 303134102323041.

It is an interprime number because it is at equal distance from previous prime (140323201431289) and next prime (140323201431317).

It is not a de Polignac number, because 140323201431303 - 2³⁰ = 140322127689479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140323201431703) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 606181300 + ... + 606412742.

It is an arithmetic number, because the mean of its divisors is an integer number (6384854885760).

Almost surely, 2^{140323201431303} is an apocalyptic number.

140323201431303 is a deficient number, since it is larger than the sum of its proper divisors (63992154913017).

140323201431303 is a wasteful number, since it uses less digits than its factorization.

140323201431303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250179.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 140323201431303 its reverse (303134102323041), we get a palindrome (443457303754344).

The spelling of 140323201431303 in words is "one hundred forty trillion, three hundred twenty-three billion, two hundred one million, four hundred thirty-one thousand, three hundred three".