20220310313 has 8 divisors (see below), whose sum is σ = 23434404480. Its totient is φ = 17087585760.

The previous prime is 20220310277. The next prime is 20220310337. The reversal of 20220310313 is 31301302202.

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

It is not a de Polignac number, because 20220310313 - 2¹⁶ = 20220244777 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20220310291 and 20220310300.

It is not an unprimeable number, because it can be changed into a prime (20220310373) 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, 20341868 + ... + 20342861.

It is an arithmetic number, because the mean of its divisors is an integer number (2929300560).

Almost surely, 2^20220310313 is an apocalyptic number.

It is an amenable number.

20220310313 is a deficient number, since it is larger than the sum of its proper divisors (3214094167).

20220310313 is an equidigital number, since it uses as much as digits as its factorization.

20220310313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40684807.

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

Adding to 20220310313 its reverse (31301302202), we get a palindrome (51521612515).

The spelling of 20220310313 in words is "twenty billion, two hundred twenty million, three hundred ten thousand, three hundred thirteen".