20300130320323 has 16 divisors (see below), whose sum is σ = 23754332943616. Its totient is φ = 16984972982880.

The previous prime is 20300130320321. The next prime is 20300130320387. The reversal of 20300130320323 is 32302303100302.

It is not a de Polignac number, because 20300130320323 - 2¹ = 20300130320321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20300130320294 and 20300130320303.

It is not an unprimeable number, because it can be changed into a prime (20300130320321) 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, 20314761 + ... + 21290602.

It is an arithmetic number, because the mean of its divisors is an integer number (1484645808976).

Almost surely, 2^{20300130320323} is an apocalyptic number.

20300130320323 is a deficient number, since it is larger than the sum of its proper divisors (3454202623293).

20300130320323 is a wasteful number, since it uses less digits than its factorization.

20300130320323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41607034.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 20300130320323 its reverse (32302303100302), we get a palindrome (52602433420625).

The spelling of 20300130320323 in words is "twenty trillion, three hundred billion, one hundred thirty million, three hundred twenty thousand, three hundred twenty-three".