1323444102 has 16 divisors (see below), whose sum is σ = 2648534592. Its totient is φ = 440873640.

The previous prime is 1323444091. The next prime is 1323444131. The reversal of 1323444102 is 2014443231.

It is a super-2 number, since 2×1323444102² = 3503008582237172808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58024 + ... + 77547.

It is an arithmetic number, because the mean of its divisors is an integer number (165533412).

Almost surely, 2^1323444102 is an apocalyptic number.

1323444102 is an abundant number, since it is smaller than the sum of its proper divisors (1325090490).

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

1323444102 is a wasteful number, since it uses less digits than its factorization.

1323444102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137203.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1323444102 is about 36379.1712659868. The cubic root of 1323444102 is about 1097.9145341090.

Adding to 1323444102 its reverse (2014443231), we get a palindrome (3337887333).

The spelling of 1323444102 in words is "one billion, three hundred twenty-three million, four hundred forty-four thousand, one hundred two".