20000302001 has 4 divisors (see below), whose sum is σ = 21176790372. Its totient is φ = 18823813632.

The previous prime is 20000301931. The next prime is 20000302013. The reversal of 20000302001 is 10020300002.

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 14554009600 + 5446292401 = 120640^2 + 73799^2 .

It is a cyclic number.

It is not a de Polignac number, because 20000302001 - 2²² = 19996107697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 20000302001.

It is not an unprimeable number, because it can be changed into a prime (20000302031) 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, 588244160 + ... + 588244193.

It is an arithmetic number, because the mean of its divisors is an integer number (5294197593).

Almost surely, 2^20000302001 is an apocalyptic number.

It is an amenable number.

20000302001 is a deficient number, since it is larger than the sum of its proper divisors (1176488371).

20000302001 is a wasteful number, since it uses less digits than its factorization.

20000302001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176488370.

The product of its (nonzero) digits is 12, while the sum is 8.

Adding to 20000302001 its reverse (10020300002), we get a palindrome (30020602003).

The spelling of 20000302001 in words is "twenty billion, three hundred two thousand, one".