6001011103 has 4 divisors (see below), whose sum is σ = 6001237648. Its totient is φ = 6000784560.

The previous prime is 6001011077. The next prime is 6001011113. The reversal of 6001011103 is 3011101006.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6001011103 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 (6001011113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67326 + ... + 128587.

It is an arithmetic number, because the mean of its divisors is an integer number (1500309412).

Almost surely, 2^6001011103 is an apocalyptic number.

6001011103 is a deficient number, since it is larger than the sum of its proper divisors (226545).

6001011103 is a wasteful number, since it uses less digits than its factorization.

6001011103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226544.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 6001011103 is about 77466.1932910092. The cubic root of 6001011103 is about 1817.2226591036. Note that the first 3 decimals are identical.

Adding to 6001011103 its reverse (3011101006), we get a palindrome (9012112109).

The spelling of 6001011103 in words is "six billion, one million, eleven thousand, one hundred three".