11321230232233 has 4 divisors (see below), whose sum is σ = 11326167535108. Its totient is φ = 11316292929360.

The previous prime is 11321230232219. The next prime is 11321230232237. The reversal of 11321230232233 is 33223203212311.

It is a happy number.

11321230232233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1243856170089 + 10077374062144 = 1115283^2 + 3174488^2 .

It is a cyclic number.

It is not a de Polignac number, because 11321230232233 - 2¹³ = 11321230224041 is a prime.

It is a super-2 number, since 2×11321230232233² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11321230232237) 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, 2468647998 + ... + 2468652583.

It is an arithmetic number, because the mean of its divisors is an integer number (2831541883777).

Almost surely, 2^{11321230232233} is an apocalyptic number.

It is an amenable number.

11321230232233 is a deficient number, since it is larger than the sum of its proper divisors (4937302875).

11321230232233 is an equidigital number, since it uses as much as digits as its factorization.

11321230232233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4937302874.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 11321230232233 its reverse (33223203212311), we get a palindrome (44544433444544).

The spelling of 11321230232233 in words is "eleven trillion, three hundred twenty-one billion, two hundred thirty million, two hundred thirty-two thousand, two hundred thirty-three".