20301000013 has 4 divisors (see below), whose sum is σ = 23201142880. Its totient is φ = 17400857148.

The previous prime is 20300999993. The next prime is 20301000017. The reversal of 20301000013 is 31000010302.

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 20301000013 - 2¹⁷ = 20300868941 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 (20301000017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1450071423 + ... + 1450071436.

It is an arithmetic number, because the mean of its divisors is an integer number (5800285720).

Almost surely, 2^20301000013 is an apocalyptic number.

It is an amenable number.

20301000013 is a deficient number, since it is larger than the sum of its proper divisors (2900142867).

20301000013 is an equidigital number, since it uses as much as digits as its factorization.

20301000013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2900142866.

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 20301000013 its reverse (31000010302), we get a palindrome (51301010315).

The spelling of 20301000013 in words is "twenty billion, three hundred one million, thirteen", and thus it is an aban number.