11110000200121 has 8 divisors (see below), whose sum is σ = 11142337010400. Its totient is φ = 11077665226848.

The previous prime is 11110000200113. The next prime is 11110000200127. The reversal of 11110000200121 is 12100200001111.

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 11110000200121 - 2³ = 11110000200113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11110000200098 and 11110000200107.

It is not an unprimeable number, because it can be changed into a prime (11110000200127) 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, 12157605 + ... + 13039453.

It is an arithmetic number, because the mean of its divisors is an integer number (1392792126300).

Almost surely, 2^{11110000200121} is an apocalyptic number.

It is an amenable number.

11110000200121 is a deficient number, since it is larger than the sum of its proper divisors (32336810279).

11110000200121 is an equidigital number, since it uses as much as digits as its factorization.

11110000200121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918503.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11110000200121 its reverse (12100200001111), we get a palindrome (23210200201232).

The spelling of 11110000200121 in words is "eleven trillion, one hundred ten billion, two hundred thousand, one hundred twenty-one".