1332351313 has 8 divisors (see below), whose sum is σ = 1336819176. Its totient is φ = 1327891200.

The previous prime is 1332351299. The next prime is 1332351329. The reversal of 1332351313 is 3131532331.

It can be written as a sum of positive squares in 4 ways, for example, as 120824064 + 1211527249 = 10992^2 + 34807^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1332351313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1332351113) 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, 715003 + ... + 716863.

It is an arithmetic number, because the mean of its divisors is an integer number (167102397).

Almost surely, 2^1332351313 is an apocalyptic number.

It is an amenable number.

1332351313 is a deficient number, since it is larger than the sum of its proper divisors (4467863).

1332351313 is a wasteful number, since it uses less digits than its factorization.

1332351313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3875.

The product of its digits is 2430, while the sum is 25.

The square root of 1332351313 is about 36501.3878229308. The cubic root of 1332351313 is about 1100.3721366242.

Adding to 1332351313 its reverse (3131532331), we get a palindrome (4463883644).

The spelling of 1332351313 in words is "one billion, three hundred thirty-two million, three hundred fifty-one thousand, three hundred thirteen".