1324320010 has 64 divisors (see below), whose sum is σ = 2652416928. Its totient is φ = 473001984.

The previous prime is 1324319999. The next prime is 1324320047. The reversal of 1324320010 is 100234231.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 10764961 + 1313555049 = 3281^2 + 36243^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 501654 + ... + 504286.

Almost surely, 2^1324320010 is an apocalyptic number.

1324320010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1324320010 is an abundant number, since it is smaller than the sum of its proper divisors (1328096918).

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

1324320010 is a wasteful number, since it uses less digits than its factorization.

1324320010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2779.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1324320010 is about 36391.2078667362. The cubic root of 1324320010 is about 1098.1566952104.

Adding to 1324320010 its reverse (100234231), we get a palindrome (1424554241).

The spelling of 1324320010 in words is "one billion, three hundred twenty-four million, three hundred twenty thousand, ten".