11102021102001 has 8 divisors (see below), whose sum is σ = 14803188132160. Its totient is φ = 7401100736592.

The previous prime is 11102021101999. The next prime is 11102021102017. The reversal of 11102021102001 is 10020112020111.

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

It is not a de Polignac number, because 11102021102001 - 2¹ = 11102021101999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11102021102021) 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 7 ways as a sum of consecutive naturals, for example, 61561141 + ... + 61741218.

It is an arithmetic number, because the mean of its divisors is an integer number (1850398516520).

Almost surely, 2^{11102021102001} is an apocalyptic number.

It is an amenable number.

11102021102001 is a deficient number, since it is larger than the sum of its proper divisors (3701167030159).

11102021102001 is a wasteful number, since it uses less digits than its factorization.

11102021102001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123332375.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11102021102001 its reverse (10020112020111), we get a palindrome (21122133122112).

The spelling of 11102021102001 in words is "eleven trillion, one hundred two billion, twenty-one million, one hundred two thousand, one".