10100021120011 has 4 divisors (see below), whose sum is σ = 10101369775000. Its totient is φ = 10098672465024.

The previous prime is 10100021119963. The next prime is 10100021120029. The reversal of 10100021120011 is 11002112000101.

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 10100021120011 - 2¹³ = 10100021111819 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 10100021120011.

It is not an unprimeable number, because it can be changed into a prime (10100021126011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 674316261 + ... + 674331238.

It is an arithmetic number, because the mean of its divisors is an integer number (2525342443750).

Almost surely, 2^{10100021120011} is an apocalyptic number.

10100021120011 is a deficient number, since it is larger than the sum of its proper divisors (1348654989).

10100021120011 is an equidigital number, since it uses as much as digits as its factorization.

10100021120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348654988.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10100021120011 its reverse (11002112000101), we get a palindrome (21102133120112).

The spelling of 10100021120011 in words is "ten trillion, one hundred billion, twenty-one million, one hundred twenty thousand, eleven".