11121303230201 has 8 divisors (see below), whose sum is σ = 11360354353920. Its totient is φ = 10882353258688.

The previous prime is 11121303230197. The next prime is 11121303230209. The reversal of 11121303230201 is 10203230312111.

It is a happy number.

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 11121303230201 - 2² = 11121303230197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11121303230209) 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, 25065776 + ... + 25505601.

It is an arithmetic number, because the mean of its divisors is an integer number (1420044294240).

Almost surely, 2^{11121303230201} is an apocalyptic number.

It is an amenable number.

11121303230201 is a deficient number, since it is larger than the sum of its proper divisors (239051123719).

11121303230201 is an equidigital number, since it uses as much as digits as its factorization.

11121303230201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50576103.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11121303230201 its reverse (10203230312111), we get a palindrome (21324533542312).

It can be divided in two parts, 111 and 21303230201, that added together give a palindrome (21303230312).

The spelling of 11121303230201 in words is "eleven trillion, one hundred twenty-one billion, three hundred three million, two hundred thirty thousand, two hundred one".