11120111000121 has 8 divisors (see below), whose sum is σ = 14827420707520. Its totient is φ = 7413104313072.

The previous prime is 11120111000107. The next prime is 11120111000179. The reversal of 11120111000121 is 12100011102111.

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

It is not a de Polignac number, because 11120111000121 - 2¹⁰ = 11120110999097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11120111000097 and 11120111000106.

It is not an unprimeable number, because it can be changed into a prime (11120111000221) 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, 75669445 + ... + 75816258.

It is an arithmetic number, because the mean of its divisors is an integer number (1853427588440).

Almost surely, 2^{11120111000121} is an apocalyptic number.

It is an amenable number.

11120111000121 is a deficient number, since it is larger than the sum of its proper divisors (3707309707399).

11120111000121 is a wasteful number, since it uses less digits than its factorization.

11120111000121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151510175.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11120111000121 its reverse (12100011102111), we get a palindrome (23220122102232).

The spelling of 11120111000121 in words is "eleven trillion, one hundred twenty billion, one hundred eleven million, one hundred twenty-one", and thus it is an aban number.