1323423102 has 32 divisors (see below), whose sum is σ = 2695037184. Its totient is φ = 433160000.

The previous prime is 1323423071. The next prime is 1323423103. The reversal of 1323423102 is 2013243231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323423103) 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 15 ways as a sum of consecutive naturals, for example, 100738 + ... + 113114.

It is an arithmetic number, because the mean of its divisors is an integer number (84219912).

Almost surely, 2^1323423102 is an apocalyptic number.

1323423102 is an abundant number, since it is smaller than the sum of its proper divisors (1371614082).

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

1323423102 is a wasteful number, since it uses less digits than its factorization.

1323423102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12704.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1323423102 is about 36378.8826381460. The cubic root of 1323423102 is about 1097.9087269560.

Adding to 1323423102 its reverse (2013243231), we get a palindrome (3336666333).

The spelling of 1323423102 in words is "one billion, three hundred twenty-three million, four hundred twenty-three thousand, one hundred two".