1002435313 has 8 divisors (see below), whose sum is σ = 1128842496. Its totient is φ = 881907600.

The previous prime is 1002435299. The next prime is 1002435331. The reversal of 1002435313 is 3135342001.

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-1002435313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1002435353) 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, 1469506 + ... + 1470187.

It is an arithmetic number, because the mean of its divisors is an integer number (141105312).

Almost surely, 2^1002435313 is an apocalyptic number.

It is an amenable number.

1002435313 is a deficient number, since it is larger than the sum of its proper divisors (126407183).

1002435313 is a wasteful number, since it uses less digits than its factorization.

1002435313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2939735.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 1002435313 is about 31661.2588663180. The cubic root of 1002435313 is about 1000.8111129180.

Adding to 1002435313 its reverse (3135342001), we get a palindrome (4137777314).

The spelling of 1002435313 in words is "one billion, two million, four hundred thirty-five thousand, three hundred thirteen".