1323224102 has 4 divisors (see below), whose sum is σ = 1984836156. Its totient is φ = 661612050.

The previous prime is 1323224069. The next prime is 1323224107. The reversal of 1323224102 is 2014223231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2014223231 = 19 ⋅106011749.

It is a super-2 number, since 2×1323224102² = 3501844048227412808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323224107) 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 as a sum of consecutive naturals, namely, 330806024 + ... + 330806027.

It is an arithmetic number, because the mean of its divisors is an integer number (496209039).

Almost surely, 2^1323224102 is an apocalyptic number.

1323224102 is a deficient number, since it is larger than the sum of its proper divisors (661612054).

1323224102 is an equidigital number, since it uses as much as digits as its factorization.

1323224102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661612053.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1323224102 is about 36376.1474320742. The cubic root of 1323224102 is about 1097.8536942185.

Adding to 1323224102 its reverse (2014223231), we get a palindrome (3337447333).

The spelling of 1323224102 in words is "one billion, three hundred twenty-three million, two hundred twenty-four thousand, one hundred two".