20213200313 has 8 divisors (see below), whose sum is σ = 20237799840. Its totient is φ = 20188618560.

The previous prime is 20213200291. The next prime is 20213200393. The reversal of 20213200313 is 31300231202.

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 20213200313 - 2⁸ = 20213200057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 20213200291 and 20213200300.

It is not an unprimeable number, because it can be changed into a prime (20213200393) 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, 5017406 + ... + 5021432.

It is an arithmetic number, because the mean of its divisors is an integer number (2529724980).

Almost surely, 2^20213200313 is an apocalyptic number.

It is an amenable number.

20213200313 is a deficient number, since it is larger than the sum of its proper divisors (24599527).

20213200313 is a wasteful number, since it uses less digits than its factorization.

20213200313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8887.

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

Adding to 20213200313 its reverse (31300231202), we get a palindrome (51513431515).

The spelling of 20213200313 in words is "twenty billion, two hundred thirteen million, two hundred thousand, three hundred thirteen".