1323110214 has 56 divisors (see below), whose sum is σ = 2988874080. Its totient is φ = 439075728.

The previous prime is 1323110209. The next prime is 1323110219. The reversal of 1323110214 is 4120113231.

It is an interprime number because it is at equal distance from previous prime (1323110209) and next prime (1323110219).

It is a super-2 number, since 2×1323110214² = 3501241276782251592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323110219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 346564 + ... + 350360.

Almost surely, 2^1323110214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1323110214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1494437040).

1323110214 is an abundant number, since it is smaller than the sum of its proper divisors (1665763866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1323110214 is an equidigital number, since it uses as much as digits as its factorization.

1323110214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4056 (or 4041 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1323110214 is about 36374.5819769795. The cubic root of 1323110214 is about 1097.8221964174.

Adding to 1323110214 its reverse (4120113231), we get a palindrome (5443223445).

The spelling of 1323110214 in words is "one billion, three hundred twenty-three million, one hundred ten thousand, two hundred fourteen".