20413206003013 has 16 divisors (see below), whose sum is σ = 21008035166976. Its totient is φ = 19825084393920.

The previous prime is 20413206003011. The next prime is 20413206003049. The reversal of 20413206003013 is 31030060231402.

It is a cyclic number.

It is not a de Polignac number, because 20413206003013 - 2¹ = 20413206003011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20413206003011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102679495 + ... + 102878107.

It is an arithmetic number, because the mean of its divisors is an integer number (1313002197936).

Almost surely, 2^{20413206003013} is an apocalyptic number.

It is an amenable number.

20413206003013 is a deficient number, since it is larger than the sum of its proper divisors (594829163963).

20413206003013 is a wasteful number, since it uses less digits than its factorization.

20413206003013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215484.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 20413206003013 its reverse (31030060231402), we get a palindrome (51443266234415).

The spelling of 20413206003013 in words is "twenty trillion, four hundred thirteen billion, two hundred six million, three thousand, thirteen".