103615450543 has 8 divisors (see below), whose sum is σ = 114950885760. Its totient is φ = 92599323480.

The previous prime is 103615450541. The next prime is 103615450583. The reversal of 103615450543 is 345054516301.

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 103615450543 - 2¹ = 103615450541 is a prime.

It is a super-3 number, since 3×103615450543³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103615450541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79826355 + ... + 79827652.

It is an arithmetic number, because the mean of its divisors is an integer number (14368860720).

Almost surely, 2^103615450543 is an apocalyptic number.

103615450543 is a deficient number, since it is larger than the sum of its proper divisors (11335435217).

103615450543 is a wasteful number, since it uses less digits than its factorization.

103615450543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159654077.

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 103615450543 its reverse (345054516301), we get a palindrome (448669966844).

The spelling of 103615450543 in words is "one hundred three billion, six hundred fifteen million, four hundred fifty thousand, five hundred forty-three".