103432043043143 has 4 divisors (see below), whose sum is σ = 103432415655888. Its totient is φ = 103431670430400.

The previous prime is 103432043043137. The next prime is 103432043043149. The reversal of 103432043043143 is 341340340234301.

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

It is an interprime number because it is at equal distance from previous prime (103432043043137) and next prime (103432043043149).

It is a cyclic number.

It is not a de Polignac number, because 103432043043143 - 2¹⁴ = 103432043026759 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 (103432043043149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185889683 + ... + 186445268.

It is an arithmetic number, because the mean of its divisors is an integer number (25858103913972).

Almost surely, 2^{103432043043143} is an apocalyptic number.

103432043043143 is a deficient number, since it is larger than the sum of its proper divisors (372612745).

103432043043143 is an equidigital number, since it uses as much as digits as its factorization.

103432043043143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372612744.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 103432043043143 its reverse (341340340234301), we get a palindrome (444772383277444).

The spelling of 103432043043143 in words is "one hundred three trillion, four hundred thirty-two billion, forty-three million, forty-three thousand, one hundred forty-three".