20300212313 has 8 divisors (see below), whose sum is σ = 21414806400. Its totient is φ = 19190234448.

The previous prime is 20300212277. The next prime is 20300212333. The reversal of 20300212313 is 31321200302.

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

It is a cyclic number.

It is not a de Polignac number, because 20300212313 - 2⁶ = 20300212249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20300212291 and 20300212300.

It is not an unprimeable number, because it can be changed into a prime (20300212333) 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 7 ways as a sum of consecutive naturals, for example, 1145018 + ... + 1162611.

It is an arithmetic number, because the mean of its divisors is an integer number (2676850800).

Almost surely, 2^20300212313 is an apocalyptic number.

It is an amenable number.

20300212313 is a deficient number, since it is larger than the sum of its proper divisors (1114594087).

20300212313 is a wasteful number, since it uses less digits than its factorization.

20300212313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308111.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20300212313 its reverse (31321200302), we get a palindrome (51621412615).

The spelling of 20300212313 in words is "twenty billion, three hundred million, two hundred twelve thousand, three hundred thirteen".