140143112223 has 8 divisors (see below), whose sum is σ = 187291028736. Its totient is φ = 93211968600.

The previous prime is 140143112203. The next prime is 140143112227. The reversal of 140143112223 is 322211341041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 140143112223 - 2⁵ = 140143112191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140143112193 and 140143112202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140143112227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54191713 + ... + 54194298.

It is an arithmetic number, because the mean of its divisors is an integer number (23411378592).

Almost surely, 2^140143112223 is an apocalyptic number.

140143112223 is a deficient number, since it is larger than the sum of its proper divisors (47147916513).

140143112223 is a wasteful number, since it uses less digits than its factorization.

140143112223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108386445.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 140143112223 its reverse (322211341041), we get a palindrome (462354453264).

The spelling of 140143112223 in words is "one hundred forty billion, one hundred forty-three million, one hundred twelve thousand, two hundred twenty-three".