2000030003001 has 24 divisors (see below), whose sum is σ = 2982641665536. Its totient is φ = 1290117769920.

The previous prime is 2000030002979. The next prime is 2000030003011. The reversal of 2000030003001 is 1003000300002.

It is a happy number.

It is not a de Polignac number, because 2000030003001 - 2⁵ = 2000030002969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2000030003011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 993661 + ... + 2233253.

It is an arithmetic number, because the mean of its divisors is an integer number (124276736064).

Almost surely, 2^{2000030003001} is an apocalyptic number.

It is an amenable number.

2000030003001 is a deficient number, since it is larger than the sum of its proper divisors (982611662535).

2000030003001 is a wasteful number, since it uses less digits than its factorization.

2000030003001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245413 (or 1245410 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

Adding to 2000030003001 its reverse (1003000300002), we get a palindrome (3003030303003).

The spelling of 2000030003001 in words is "two trillion, thirty million, three thousand, one".