140443402103 has 8 divisors (see below), whose sum is σ = 140769425280. Its totient is φ = 140117516640.

The previous prime is 140443402097. The next prime is 140443402139. The reversal of 140443402103 is 301204344041.

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

It is a cyclic number.

It is not a de Polignac number, because 140443402103 - 2¹⁰ = 140443401079 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 (140443402163) 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, 2170073 + ... + 2233853.

It is an arithmetic number, because the mean of its divisors is an integer number (17596178160).

Almost surely, 2^140443402103 is an apocalyptic number.

140443402103 is a deficient number, since it is larger than the sum of its proper divisors (326023177).

140443402103 is an equidigital number, since it uses as much as digits as its factorization.

140443402103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68857.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 140443402103 its reverse (301204344041), we get a palindrome (441647746144).

The spelling of 140443402103 in words is "one hundred forty billion, four hundred forty-three million, four hundred two thousand, one hundred three".