11230213323331 has 4 divisors (see below), whose sum is σ = 11230224329272. Its totient is φ = 11230202317392.

The previous prime is 11230213323317. The next prime is 11230213323341. The reversal of 11230213323331 is 13332331203211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11230213323331 - 2³⁹ = 10680457509443 is a prime.

It is a super-2 number, since 2×11230213323331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11230213323331.

It is not an unprimeable number, because it can be changed into a prime (11230213323341) 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, 3795885 + ... + 6071998.

It is an arithmetic number, because the mean of its divisors is an integer number (2807556082318).

Almost surely, 2^{11230213323331} is an apocalyptic number.

11230213323331 is a deficient number, since it is larger than the sum of its proper divisors (11005941).

11230213323331 is an equidigital number, since it uses as much as digits as its factorization.

11230213323331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11005940.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 11230213323331 its reverse (13332331203211), we get a palindrome (24562544526542).

The spelling of 11230213323331 in words is "eleven trillion, two hundred thirty billion, two hundred thirteen million, three hundred twenty-three thousand, three hundred thirty-one".