1002020301213 has 16 divisors (see below), whose sum is σ = 1379157797376. Its totient is φ = 646449203520.

The previous prime is 1002020301179. The next prime is 1002020301329. The reversal of 1002020301213 is 3121030202001.

It is not a de Polignac number, because 1002020301213 - 2¹⁰ = 1002020300189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1002020301192 and 1002020301201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002020311213) 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 15 ways as a sum of consecutive naturals, for example, 4756431 + ... + 4962627.

It is an arithmetic number, because the mean of its divisors is an integer number (86197362336).

Almost surely, 2^{1002020301213} is an apocalyptic number.

It is an amenable number.

1002020301213 is a deficient number, since it is larger than the sum of its proper divisors (377137496163).

1002020301213 is a wasteful number, since it uses less digits than its factorization.

1002020301213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258484.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1002020301213 its reverse (3121030202001), we get a palindrome (4123050503214).

The spelling of 1002020301213 in words is "one trillion, two billion, twenty million, three hundred one thousand, two hundred thirteen".