1320324142 has 16 divisors (see below), whose sum is σ = 2097658512. Its totient is φ = 621129600.

The previous prime is 1320324121. The next prime is 1320324163. The reversal of 1320324142 is 2414230231.

It is an interprime number because it is at equal distance from previous prime (1320324121) and next prime (1320324163).

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, 206392 + ... + 212692.

It is an arithmetic number, because the mean of its divisors is an integer number (131103657).

Almost surely, 2^1320324142 is an apocalyptic number.

1320324142 is a deficient number, since it is larger than the sum of its proper divisors (777334370).

1320324142 is a wasteful number, since it uses less digits than its factorization.

1320324142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12483.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1320324142 is about 36336.2648328086. The cubic root of 1320324142 is about 1097.0510938532.

Adding to 1320324142 its reverse (2414230231), we get a palindrome (3734554373).

The spelling of 1320324142 in words is "one billion, three hundred twenty million, three hundred twenty-four thousand, one hundred forty-two".