1002030221013 has 8 divisors (see below), whose sum is σ = 1341630422400. Its totient is φ = 665225083488.

The previous prime is 1002030221011. The next prime is 1002030221063. The reversal of 1002030221013 is 3101220302001.

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

It is not a de Polignac number, because 1002030221013 - 2¹ = 1002030221011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1002030220983 and 1002030221001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002030221011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 698765128 + ... + 698766561.

It is an arithmetic number, because the mean of its divisors is an integer number (167703802800).

Almost surely, 2^{1002030221013} is an apocalyptic number.

It is an amenable number.

1002030221013 is a deficient number, since it is larger than the sum of its proper divisors (339600201387).

1002030221013 is a wasteful number, since it uses less digits than its factorization.

1002030221013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397531931.

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

Adding to 1002030221013 its reverse (3101220302001), we get a palindrome (4103250523014).

The spelling of 1002030221013 in words is "one trillion, two billion, thirty million, two hundred twenty-one thousand, thirteen".