11304040230121 has 4 divisors (see below), whose sum is σ = 11312309463552. Its totient is φ = 11295770996692.

The previous prime is 11304040230107. The next prime is 11304040230163. The reversal of 11304040230121 is 12103204040311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11304040230121 - 2¹¹ = 11304040228073 is a prime.

It is a super-3 number, since 3×11304040230121³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11304040230092 and 11304040230101.

It is not an unprimeable number, because it can be changed into a prime (11304040237121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4134614665 + ... + 4134617398.

It is an arithmetic number, because the mean of its divisors is an integer number (2828077365888).

Almost surely, 2^{11304040230121} is an apocalyptic number.

It is an amenable number.

11304040230121 is a deficient number, since it is larger than the sum of its proper divisors (8269233431).

11304040230121 is an equidigital number, since it uses as much as digits as its factorization.

11304040230121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8269233430.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11304040230121 its reverse (12103204040311), we get a palindrome (23407244270432).

The spelling of 11304040230121 in words is "eleven trillion, three hundred four billion, forty million, two hundred thirty thousand, one hundred twenty-one".