6543160103003 has 8 divisors (see below), whose sum is σ = 6544241909760. Its totient is φ = 6542078411880.

The previous prime is 6543160102933. The next prime is 6543160103009. The reversal of 6543160103003 is 3003010613456.

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-6543160103003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6543160103009) 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, 260183876 + ... + 260209022.

It is an arithmetic number, because the mean of its divisors is an integer number (818030238720).

Almost surely, 2^{6543160103003} is an apocalyptic number.

6543160103003 is a deficient number, since it is larger than the sum of its proper divisors (1081806757).

6543160103003 is a wasteful number, since it uses less digits than its factorization.

6543160103003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57817.

The product of its (nonzero) digits is 19440, while the sum is 32.

Adding to 6543160103003 its reverse (3003010613456), we get a palindrome (9546170716459).

The spelling of 6543160103003 in words is "six trillion, five hundred forty-three billion, one hundred sixty million, one hundred three thousand, three".