6001001113 has 4 divisors (see below), whose sum is σ = 6001394868. Its totient is φ = 6000607360.

The previous prime is 6001001107. The next prime is 6001001147. The reversal of 6001001113 is 3111001006.

It is a happy number.

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 4724225289 + 1276775824 = 68733^2 + 35732^2 .

It is a cyclic number.

It is not a de Polignac number, because 6001001113 - 2⁹ = 6001000601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6001001093 and 6001001102.

It is not an unprimeable number, because it can be changed into a prime (6001002113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173056 + ... + 204817.

It is an arithmetic number, because the mean of its divisors is an integer number (1500348717).

Almost surely, 2^6001001113 is an apocalyptic number.

It is an amenable number.

6001001113 is a deficient number, since it is larger than the sum of its proper divisors (393755).

6001001113 is a wasteful number, since it uses less digits than its factorization.

6001001113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393754.

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

The square root of 6001001113 is about 77466.1288112424. The cubic root of 6001001113 is about 1817.2216507144.

Adding to 6001001113 its reverse (3111001006), we get a palindrome (9112002119).

The spelling of 6001001113 in words is "six billion, one million, one thousand, one hundred thirteen".