1000080001 has 8 divisors (see below), whose sum is σ = 1007060544. Its totient is φ = 993111600.

The previous prime is 1000079999. The next prime is 1000080007. The reversal of 1000080001 is 1000800001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1000080001 - 2¹ = 1000079999 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 1000080001.

It is not an unprimeable number, because it can be changed into a prime (1000080007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214966 + ... + 219568.

It is an arithmetic number, because the mean of its divisors is an integer number (125882568).

Almost surely, 2^1000080001 is an apocalyptic number.

It is an amenable number.

1000080001 is a deficient number, since it is larger than the sum of its proper divisors (6980543).

1000080001 is a wasteful number, since it uses less digits than its factorization.

1000080001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6071.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1000080001 is about 31624.0415032614. The cubic root of 1000080001 is about 1000.0266662889.

Adding to 1000080001 its reverse (1000800001), we get a palindrome (2000880002).

The spelling of 1000080001 in words is "one billion, eighty thousand, one".