140331002223 has 4 divisors (see below), whose sum is σ = 187108002968. Its totient is φ = 93554001480.

The previous prime is 140331002221. The next prime is 140331002249. The reversal of 140331002223 is 322200133041.

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

It is not a de Polignac number, because 140331002223 - 2¹ = 140331002221 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 140331002223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140331002221) 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 3 ways as a sum of consecutive naturals, for example, 23388500368 + ... + 23388500373.

It is an arithmetic number, because the mean of its divisors is an integer number (46777000742).

Almost surely, 2^140331002223 is an apocalyptic number.

140331002223 is a deficient number, since it is larger than the sum of its proper divisors (46777000745).

140331002223 is an equidigital number, since it uses as much as digits as its factorization.

140331002223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46777000744.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 140331002223 its reverse (322200133041), we get a palindrome (462531135264).

The spelling of 140331002223 in words is "one hundred forty billion, three hundred thirty-one million, two thousand, two hundred twenty-three".