6001540203 has 16 divisors (see below), whose sum is σ = 8431742720. Its totient is φ = 3786608736.

The previous prime is 6001540199. The next prime is 6001540219. The reversal of 6001540203 is 3020451006.

It is a happy number.

It is not a de Polignac number, because 6001540203 - 2² = 6001540199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6001540203.

It is not an unprimeable number, because it can be changed into a prime (6001540273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4026 + ... + 109632.

It is an arithmetic number, because the mean of its divisors is an integer number (526983920).

Almost surely, 2^6001540203 is an apocalyptic number.

6001540203 is a deficient number, since it is larger than the sum of its proper divisors (2430202517).

6001540203 is a wasteful number, since it uses less digits than its factorization.

6001540203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106626.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 6001540203 is about 77469.6082538178. The cubic root of 6001540203 is about 1817.2760647846.

Adding to 6001540203 its reverse (3020451006), we get a palindrome (9021991209).

The spelling of 6001540203 in words is "six billion, one million, five hundred forty thousand, two hundred three".