1323303022111 has 8 divisors (see below), whose sum is σ = 1517117122080. Its totient is φ = 1130681624928.

The previous prime is 1323303022099. The next prime is 1323303022117. The reversal of 1323303022111 is 1112203033231.

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 1323303022111 - 2³¹ = 1321155538463 is a prime.

It is a super-2 number, since 2×1323303022111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323303022117) 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 7 ways as a sum of consecutive naturals, for example, 298173316 + ... + 298177753.

It is an arithmetic number, because the mean of its divisors is an integer number (189639640260).

Almost surely, 2^{1323303022111} is an apocalyptic number.

1323303022111 is a deficient number, since it is larger than the sum of its proper divisors (193814099969).

1323303022111 is an equidigital number, since it uses as much as digits as its factorization.

1323303022111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596351393.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1323303022111 its reverse (1112203033231), we get a palindrome (2435506055342).

The spelling of 1323303022111 in words is "one trillion, three hundred twenty-three billion, three hundred three million, twenty-two thousand, one hundred eleven".