103443514430423 has 4 divisors (see below), whose sum is σ = 103933768053528. Its totient is φ = 102953260807320.

The previous prime is 103443514430413. The next prime is 103443514430521. The reversal of 103443514430423 is 324034415344301.

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

It is a cyclic number.

It is not a de Polignac number, because 103443514430423 - 2¹⁰ = 103443514429399 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 (103443514430413) 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, 245126811236 + ... + 245126811657.

It is an arithmetic number, because the mean of its divisors is an integer number (25983442013382).

Almost surely, 2^{103443514430423} is an apocalyptic number.

103443514430423 is a deficient number, since it is larger than the sum of its proper divisors (490253623105).

103443514430423 is an equidigital number, since it uses as much as digits as its factorization.

103443514430423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490253623104.

The product of its (nonzero) digits is 829440, while the sum is 41.

Adding to 103443514430423 its reverse (324034415344301), we get a palindrome (427477929774724).

The spelling of 103443514430423 in words is "one hundred three trillion, four hundred forty-three billion, five hundred fourteen million, four hundred thirty thousand, four hundred twenty-three".