1323010133311 has 4 divisors (see below), whose sum is σ = 1323351383032. Its totient is φ = 1322668883592.

The previous prime is 1323010133309. The next prime is 1323010133359. The reversal of 1323010133311 is 1133310103231.

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 1323010133311 - 2¹ = 1323010133309 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 (1323010134311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170619045 + ... + 170626798.

It is an arithmetic number, because the mean of its divisors is an integer number (330837845758).

Almost surely, 2^{1323010133311} is an apocalyptic number.

1323010133311 is a deficient number, since it is larger than the sum of its proper divisors (341249721).

1323010133311 is an equidigital number, since it uses as much as digits as its factorization.

1323010133311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341249720.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 1323010133311 its reverse (1133310103231), we get a palindrome (2456320236542).

The spelling of 1323010133311 in words is "one trillion, three hundred twenty-three billion, ten million, one hundred thirty-three thousand, three hundred eleven".