1000001030001 has 16 divisors (see below), whose sum is σ = 1364491128000. Its totient is φ = 651092520960.

The previous prime is 1000001029999. The next prime is 1000001030009. The reversal of 1000001030001 is 1000301000001.

It is not a de Polignac number, because 1000001030001 - 2¹ = 1000001029999 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1000001030009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 779625 + ... + 1614873.

It is an arithmetic number, because the mean of its divisors is an integer number (85280695500).

Almost surely, 2^{1000001030001} is an apocalyptic number.

It is an amenable number.

1000001030001 is a deficient number, since it is larger than the sum of its proper divisors (364490097999).

1000001030001 is an equidigital number, since it uses as much as digits as its factorization.

1000001030001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844576.

The product of its (nonzero) digits is 3, while the sum is 6.

Adding to 1000001030001 its reverse (1000301000001), we get a palindrome (2000302030002).

The spelling of 1000001030001 in words is "one trillion, one million, thirty thousand, one".