103040452543 has 8 divisors (see below), whose sum is σ = 117787629600. Its totient is φ = 88300053600.

The previous prime is 103040452531. The next prime is 103040452561. The reversal of 103040452543 is 345254040301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103040452543 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 (103040452573) 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, 1661908 + ... + 1722793.

It is an arithmetic number, because the mean of its divisors is an integer number (14723453700).

Almost surely, 2^103040452543 is an apocalyptic number.

103040452543 is a deficient number, since it is larger than the sum of its proper divisors (14747177057).

103040452543 is an equidigital number, since it uses as much as digits as its factorization.

103040452543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3389057.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 103040452543 its reverse (345254040301), we get a palindrome (448294492844).

The spelling of 103040452543 in words is "one hundred three billion, forty million, four hundred fifty-two thousand, five hundred forty-three".