2016003001 has 4 divisors (see below), whose sum is σ = 2024438400. Its totient is φ = 2007567604.

The previous prime is 2016002983. The next prime is 2016003023. The reversal of 2016003001 is 1003006102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2016003001 - 2⁹ = 2016002489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2016003901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4217341 + ... + 4217818.

It is an arithmetic number, because the mean of its divisors is an integer number (506109600).

Almost surely, 2^2016003001 is an apocalyptic number.

It is an amenable number.

2016003001 is a deficient number, since it is larger than the sum of its proper divisors (8435399).

2016003001 is an equidigital number, since it uses as much as digits as its factorization.

2016003001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8435398.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2016003001 is about 44899.9220600660. The cubic root of 2016003001 is about 1263.2725463628.

Adding to 2016003001 its reverse (1003006102), we get a palindrome (3019009103).

The spelling of 2016003001 in words is "two billion, sixteen million, three thousand, one".