20300110213 has 4 divisors (see below), whose sum is σ = 20301256800. Its totient is φ = 20298963628.

The previous prime is 20300110211. The next prime is 20300110231. The reversal of 20300110213 is 31201100302.

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, and also an emirpimes, since its reverse is a distinct semiprime: 31201100302 = 2 ⋅15600550151.

It is a cyclic number.

It is not a de Polignac number, because 20300110213 - 2¹ = 20300110211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20300110193 and 20300110202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20300110211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 546313 + ... + 582286.

It is an arithmetic number, because the mean of its divisors is an integer number (5075314200).

Almost surely, 2^20300110213 is an apocalyptic number.

It is an amenable number.

20300110213 is a deficient number, since it is larger than the sum of its proper divisors (1146587).

20300110213 is a wasteful number, since it uses less digits than its factorization.

20300110213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146586.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 20300110213 its reverse (31201100302), we get a palindrome (51501210515).

The spelling of 20300110213 in words is "twenty billion, three hundred million, one hundred ten thousand, two hundred thirteen".