1002113013303 has 32 divisors (see below), whose sum is σ = 1511119411200. Its totient is φ = 656216920800.

The previous prime is 1002113013301. The next prime is 1002113013373. The reversal of 1002113013303 is 3033103112001.

It is a happy number.

1002113013303 is a `hidden beast` number, since 10 + 0 + 21 + 1 + 301 + 330 + 3 = 666.

It is not a de Polignac number, because 1002113013303 - 2¹ = 1002113013301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002113013301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 455983 + ... + 1487328.

It is an arithmetic number, because the mean of its divisors is an integer number (47222481600).

Almost surely, 2^{1002113013303} is an apocalyptic number.

1002113013303 is a deficient number, since it is larger than the sum of its proper divisors (509006397897).

1002113013303 is a wasteful number, since it uses less digits than its factorization.

1002113013303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1943660 (or 1943654 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1002113013303 its reverse (3033103112001), we get a palindrome (4035216125304).

The spelling of 1002113013303 in words is "one trillion, two billion, one hundred thirteen million, thirteen thousand, three hundred three".