1324002112 has 14 divisors (see below), whose sum is σ = 2627316818. Its totient is φ = 662001024.

The previous prime is 1324002103. The next prime is 1324002161. The reversal of 1324002112 is 2112004231.

It can be written as a sum of positive squares in only one way, i.e., 821166336 + 502835776 = 28656^2 + 22424^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10343703 + ... + 10343830.

It is an arithmetic number, because the mean of its divisors is an integer number (187665487).

Almost surely, 2^1324002112 is an apocalyptic number.

It is an amenable number.

1324002112 is a deficient number, since it is larger than the sum of its proper divisors (1303314706).

1324002112 is an equidigital number, since it uses as much as digits as its factorization.

1324002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20687545 (or 20687535 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1324002112 is about 36386.8398188136. The cubic root of 1324002112 is about 1098.0688187274.

Adding to 1324002112 its reverse (2112004231), we get a palindrome (3436006343).

The spelling of 1324002112 in words is "one billion, three hundred twenty-four million, two thousand, one hundred twelve".