103341045102545 has 4 divisors (see below), whose sum is σ = 124009254123060. Its totient is φ = 82672836082032.

The previous prime is 103341045102443. The next prime is 103341045102553. The reversal of 103341045102545 is 545201540143301.

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

It can be written as a sum of positive squares in 2 ways, for example, as 72392206906321 + 30948838196224 = 8508361^2 + 5563168^2 .

It is a cyclic number.

It is not a de Polignac number, because 103341045102545 - 2³⁴ = 103323865233361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103341045102499 and 103341045102508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10334104510250 + ... + 10334104510259.

It is an arithmetic number, because the mean of its divisors is an integer number (31002313530765).

Almost surely, 2^{103341045102545} is an apocalyptic number.

It is an amenable number.

103341045102545 is a deficient number, since it is larger than the sum of its proper divisors (20668209020515).

103341045102545 is an equidigital number, since it uses as much as digits as its factorization.

103341045102545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20668209020514.

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 103341045102545 its reverse (545201540143301), we get a palindrome (648542585245846).

The spelling of 103341045102545 in words is "one hundred three trillion, three hundred forty-one billion, forty-five million, one hundred two thousand, five hundred forty-five".