1133212323223 has 8 divisors (see below), whose sum is σ = 1169779798656. Its totient is φ = 1096645612800.

The previous prime is 1133212323181. The next prime is 1133212323227. The reversal of 1133212323223 is 3223232123311.

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 a de Polignac number, because none of the positive numbers 2^k-1133212323223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1133212323191 and 1133212323200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133212323227) 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, 5705343 + ... + 5900623.

It is an arithmetic number, because the mean of its divisors is an integer number (146222474832).

Almost surely, 2^{1133212323223} is an apocalyptic number.

1133212323223 is a deficient number, since it is larger than the sum of its proper divisors (36567475433).

1133212323223 is a wasteful number, since it uses less digits than its factorization.

1133212323223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382505.

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

Adding to 1133212323223 its reverse (3223232123311), we get a palindrome (4356444446534).

The spelling of 1133212323223 in words is "one trillion, one hundred thirty-three billion, two hundred twelve million, three hundred twenty-three thousand, two hundred twenty-three".