11121000120101 has 8 divisors (see below), whose sum is σ = 11924229467520. Its totient is φ = 10334332202688.

The previous prime is 11121000120091. The next prime is 11121000120107. The reversal of 11121000120101 is 10102100012111.

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 11121000120101 - 2²² = 11120995925797 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 (11121000120107) 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, 4140356111 + ... + 4140358796.

It is an arithmetic number, because the mean of its divisors is an integer number (1490528683440).

Almost surely, 2^{11121000120101} is an apocalyptic number.

It is an amenable number.

11121000120101 is a deficient number, since it is larger than the sum of its proper divisors (803229347419).

11121000120101 is an equidigital number, since it uses as much as digits as its factorization.

11121000120101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8280715003.

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

Adding to 11121000120101 its reverse (10102100012111), we get a palindrome (21223100132212).

The spelling of 11121000120101 in words is "eleven trillion, one hundred twenty-one billion, one hundred twenty thousand, one hundred one".