11121020001101 has 8 divisors (see below), whose sum is σ = 11265005681664. Its totient is φ = 10977633014400.

The previous prime is 11121020001067. The next prime is 11121020001137. The reversal of 11121020001101 is 10110002012111.

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

It is a cyclic number.

It is not a de Polignac number, because 11121020001101 - 2¹⁴ = 11121019984717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121020001191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149636075 + ... + 149710376.

It is an arithmetic number, because the mean of its divisors is an integer number (1408125710208).

Almost surely, 2^{11121020001101} is an apocalyptic number.

It is an amenable number.

11121020001101 is a deficient number, since it is larger than the sum of its proper divisors (143985680563).

11121020001101 is an equidigital number, since it uses as much as digits as its factorization.

11121020001101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299346931.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11121020001101 its reverse (10110002012111), we get a palindrome (21231022013212).

The spelling of 11121020001101 in words is "eleven trillion, one hundred twenty-one billion, twenty million, one thousand, one hundred one".