1002013103213 has 4 divisors (see below), whose sum is σ = 1002018497568. Its totient is φ = 1002007708860.

The previous prime is 1002013103191. The next prime is 1002013103227. The reversal of 1002013103213 is 3123013102001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1002013103213 - 2⁶ = 1002013103149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1002013103191 and 1002013103200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002013100213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2408231 + ... + 2793492.

It is an arithmetic number, because the mean of its divisors is an integer number (250504624392).

Almost surely, 2^{1002013103213} is an apocalyptic number.

It is an amenable number.

1002013103213 is a deficient number, since it is larger than the sum of its proper divisors (5394355).

1002013103213 is an equidigital number, since it uses as much as digits as its factorization.

1002013103213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5394354.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1002013103213 its reverse (3123013102001), we get a palindrome (4125026205214).

The spelling of 1002013103213 in words is "one trillion, two billion, thirteen million, one hundred three thousand, two hundred thirteen".