1323133002111 has 8 divisors (see below), whose sum is σ = 1764253579264. Its totient is φ = 882050546520.

The previous prime is 1323133002109. The next prime is 1323133002143. The reversal of 1323133002111 is 1112003313231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1323133002111 - 2¹ = 1323133002109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323133002181) 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, 9449305 + ... + 9588306.

It is an arithmetic number, because the mean of its divisors is an integer number (220531697408).

Almost surely, 2^{1323133002111} is an apocalyptic number.

1323133002111 is a deficient number, since it is larger than the sum of its proper divisors (441120577153).

1323133002111 is a wasteful number, since it uses less digits than its factorization.

1323133002111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19060781.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1323133002111 its reverse (1112003313231), we get a palindrome (2435136315342).

The spelling of 1323133002111 in words is "one trillion, three hundred twenty-three billion, one hundred thirty-three million, two thousand, one hundred eleven".