20202000313 has 8 divisors (see below), whose sum is σ = 22399834176. Its totient is φ = 18064381200.

The previous prime is 20202000311. The next prime is 20202000319. The reversal of 20202000313 is 31300020202.

It is a happy number.

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 20202000313 - 2¹ = 20202000311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20202000293 and 20202000302.

It is not an unprimeable number, because it can be changed into a prime (20202000311) 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, 15052981 + ... + 15054322.

It is an arithmetic number, because the mean of its divisors is an integer number (2799979272).

Almost surely, 2^20202000313 is an apocalyptic number.

It is an amenable number.

20202000313 is a deficient number, since it is larger than the sum of its proper divisors (2197833863).

20202000313 is a wasteful number, since it uses less digits than its factorization.

20202000313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30107375.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 20202000313 its reverse (31300020202), we get a palindrome (51502020515).

The spelling of 20202000313 in words is "twenty billion, two hundred two million, three hundred thirteen", and thus it is an aban number.