140532432103 has 8 divisors (see below), whose sum is σ = 160613406080. Its totient is φ = 120452686200.

The previous prime is 140532432077. The next prime is 140532432107. The reversal of 140532432103 is 301234235041.

It is a happy number.

140532432103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 140532432103 - 2⁵ = 140532432071 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 (140532432107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47133 + ... + 532246.

It is an arithmetic number, because the mean of its divisors is an integer number (20076675760).

Almost surely, 2^140532432103 is an apocalyptic number.

140532432103 is a deficient number, since it is larger than the sum of its proper divisors (20080973977).

140532432103 is an equidigital number, since it uses as much as digits as its factorization.

140532432103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614037.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 140532432103 its reverse (301234235041), we get a palindrome (441766667144).

The spelling of 140532432103 in words is "one hundred forty billion, five hundred thirty-two million, four hundred thirty-two thousand, one hundred three".