11331203232223 has 8 divisors (see below), whose sum is σ = 12949972126848. Its totient is φ = 9712440731544.

The previous prime is 11331203232203. The next prime is 11331203232281. The reversal of 11331203232223 is 32223230213311.

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 11331203232223 - 2³⁷ = 11193764278751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11331203232191 and 11331203232200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331203232203) 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, 3132540 + ... + 5698702.

It is an arithmetic number, because the mean of its divisors is an integer number (1618746515856).

Almost surely, 2^{11331203232223} is an apocalyptic number.

11331203232223 is a deficient number, since it is larger than the sum of its proper divisors (1618768894625).

11331203232223 is an equidigital number, since it uses as much as digits as its factorization.

11331203232223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3196973.

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

Adding to 11331203232223 its reverse (32223230213311), we get a palindrome (43554433445534).

The spelling of 11331203232223 in words is "eleven trillion, three hundred thirty-one billion, two hundred three million, two hundred thirty-two thousand, two hundred twenty-three".