20030002013 has 8 divisors (see below), whose sum is σ = 22894468800. Its totient is φ = 17166294720.

The previous prime is 20030001949. The next prime is 20030002033. The reversal of 20030002013 is 31020003002.

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

It is a cyclic number.

It is not a de Polignac number, because 20030002013 - 2⁶ = 20030001949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20030001985 and 20030002003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20030002033) 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, 132188 + ... + 239861.

It is an arithmetic number, because the mean of its divisors is an integer number (2861808600).

Almost surely, 2^20030002013 is an apocalyptic number.

It is an amenable number.

20030002013 is a deficient number, since it is larger than the sum of its proper divisors (2864466787).

20030002013 is an equidigital number, since it uses as much as digits as its factorization.

20030002013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379747.

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 20030002013 its reverse (31020003002), we get a palindrome (51050005015).

The spelling of 20030002013 in words is "twenty billion, thirty million, two thousand, thirteen".