140032230303 has 16 divisors (see below), whose sum is σ = 213405705216. Its totient is φ = 80009695200.

The previous prime is 140032230281. The next prime is 140032230329. The reversal of 140032230303 is 303032230041.

It is not a de Polignac number, because 140032230303 - 2⁵ = 140032230271 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 140032230303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140032230703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163623 + ... + 553928.

It is an arithmetic number, because the mean of its divisors is an integer number (13337856576).

Almost surely, 2^140032230303 is an apocalyptic number.

140032230303 is a deficient number, since it is larger than the sum of its proper divisors (73373474913).

140032230303 is an equidigital number, since it uses as much as digits as its factorization.

140032230303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726854.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 140032230303 its reverse (303032230041), we get a palindrome (443064460344).

The spelling of 140032230303 in words is "one hundred forty billion, thirty-two million, two hundred thirty thousand, three hundred three".