1000330001 has 8 divisors (see below), whose sum is σ = 1096925664. Its totient is φ = 904677120.

The previous prime is 1000329991. The next prime is 1000330063.

1000330001 is nontrivially palindromic in base 10.

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 1000330001 - 2²² = 996135697 is a prime.

It is a super-2 number, since 2×1000330001² = 2001320221801320002, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1000330081) 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, 233471 + ... + 237716.

It is an arithmetic number, because the mean of its divisors is an integer number (137115708).

Almost surely, 2^1000330001 is an apocalyptic number.

1000330001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1000330001 is a deficient number, since it is larger than the sum of its proper divisors (96595663).

1000330001 is a wasteful number, since it uses less digits than its factorization.

1000330001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471391.

The product of its (nonzero) digits is 9, while the sum is 8.

The square root of 1000330001 is about 31627.9939452378. The cubic root of 1000330001 is about 1000.1099882355.

It can be divided in two parts, 10003 and 30001, that added together give a palindrome (40004).

The spelling of 1000330001 in words is "one billion, three hundred thirty thousand, one".