1324625313 has 8 divisors (see below), whose sum is σ = 1926727776. Its totient is φ = 802803200.

The previous prime is 1324625297. The next prime is 1324625321. The reversal of 1324625313 is 3135264231.

1324625313 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1324625313 - 2⁴ = 1324625297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1324625353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20070048 + ... + 20070113.

It is an arithmetic number, because the mean of its divisors is an integer number (240840972).

Almost surely, 2^1324625313 is an apocalyptic number.

It is an amenable number.

1324625313 is a deficient number, since it is larger than the sum of its proper divisors (602102463).

1324625313 is a wasteful number, since it uses less digits than its factorization.

1324625313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40140175.

The product of its digits is 12960, while the sum is 30.

The square root of 1324625313 is about 36395.4023607378. The cubic root of 1324625313 is about 1098.2410768227.

Adding to 1324625313 its reverse (3135264231), we get a palindrome (4459889544).

The spelling of 1324625313 in words is "one billion, three hundred twenty-four million, six hundred twenty-five thousand, three hundred thirteen".