20320301013 has 8 divisors (see below), whose sum is σ = 28519720800. Its totient is φ = 12833874288.

The previous prime is 20320300997. The next prime is 20320301047. The reversal of 20320301013 is 31010302302.

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

It is not a de Polignac number, because 20320301013 - 2⁴ = 20320300997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20320300983 and 20320301001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20320301213) 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, 178248198 + ... + 178248311.

It is an arithmetic number, because the mean of its divisors is an integer number (3564965100).

Almost surely, 2^20320301013 is an apocalyptic number.

It is an amenable number.

20320301013 is a deficient number, since it is larger than the sum of its proper divisors (8199419787).

20320301013 is a wasteful number, since it uses less digits than its factorization.

20320301013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356496531.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 20320301013 its reverse (31010302302), we get a palindrome (51330603315).

The spelling of 20320301013 in words is "twenty billion, three hundred twenty million, three hundred one thousand, thirteen".