10100020011 has 8 divisors (see below), whose sum is σ = 13470455760. Its totient is φ = 6731465472.

The previous prime is 10100020009. The next prime is 10100020033. The reversal of 10100020011 is 11002000101.

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

It is not a de Polignac number, because 10100020011 - 2¹ = 10100020009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10100000011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457726 + ... + 479283.

It is an arithmetic number, because the mean of its divisors is an integer number (1683806970).

Almost surely, 2^10100020011 is an apocalyptic number.

10100020011 is a deficient number, since it is larger than the sum of its proper divisors (3370435749).

10100020011 is an equidigital number, since it uses as much as digits as its factorization.

10100020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940605.

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 10100020011 its reverse (11002000101), we get a palindrome (21102020112).

The spelling of 10100020011 in words is "ten billion, one hundred million, twenty thousand, eleven".