11000112111121 has 8 divisors (see below), whose sum is σ = 12571629293504. Its totient is φ = 9428613077520.

The previous prime is 11000112111119. The next prime is 11000112111137. The reversal of 11000112111121 is 12111121100011.

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

It is not a de Polignac number, because 11000112111121 - 2¹ = 11000112111119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11000112151121) 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, 3212610 + ... + 5685163.

It is an arithmetic number, because the mean of its divisors is an integer number (1571453661688).

Almost surely, 2^{11000112111121} is an apocalyptic number.

It is an amenable number.

11000112111121 is a deficient number, since it is larger than the sum of its proper divisors (1571517182383).

11000112111121 is an equidigital number, since it uses as much as digits as its factorization.

11000112111121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9074391.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 11000112111121 its reverse (12111121100011), we get a palindrome (23111233211132).

The spelling of 11000112111121 in words is "eleven trillion, one hundred twelve million, one hundred eleven thousand, one hundred twenty-one".