1001000210011 has 4 divisors (see below), whose sum is σ = 1001105069272. Its totient is φ = 1000895350752.

The previous prime is 1001000209999. The next prime is 1001000210027. The reversal of 1001000210011 is 1100120001001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1001000210011 - 2⁹ = 1001000209499 is a prime.

It is a super-2 number, since 2×1001000210011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1001000209976 and 1001000210003.

It is not an unprimeable number, because it can be changed into a prime (1001000210311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52415310 + ... + 52434403.

It is an arithmetic number, because the mean of its divisors is an integer number (250276267318).

Almost surely, 2^{1001000210011} is an apocalyptic number.

1001000210011 is a deficient number, since it is larger than the sum of its proper divisors (104859261).

1001000210011 is an equidigital number, since it uses as much as digits as its factorization.

1001000210011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104859260.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 1001000210011 its reverse (1100120001001), we get a palindrome (2101120211012).

The spelling of 1001000210011 in words is "one trillion, one billion, two hundred ten thousand, eleven".