1323102313311 has 4 divisors (see below), whose sum is σ = 1764136417752. Its totient is φ = 882068208872.

The previous prime is 1323102313261. The next prime is 1323102313327. The reversal of 1323102313311 is 1133132013231.

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

It is a cyclic number.

It is not a de Polignac number, because 1323102313311 - 2¹¹ = 1323102311263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323102313391) 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, 220517052216 + ... + 220517052221.

It is an arithmetic number, because the mean of its divisors is an integer number (441034104438).

Almost surely, 2^{1323102313311} is an apocalyptic number.

1323102313311 is a deficient number, since it is larger than the sum of its proper divisors (441034104441).

1323102313311 is an equidigital number, since it uses as much as digits as its factorization.

1323102313311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441034104440.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 1323102313311 its reverse (1133132013231), we get a palindrome (2456234326542).

The spelling of 1323102313311 in words is "one trillion, three hundred twenty-three billion, one hundred two million, three hundred thirteen thousand, three hundred eleven".