20212003313 has 8 divisors (see below), whose sum is σ = 20505545280. Its totient is φ = 19918707760.

The previous prime is 20212003121. The next prime is 20212003397. The reversal of 20212003313 is 31330021202.

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 20212003313 - 2²⁰ = 20210954737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20212003291 and 20212003300.

It is not an unprimeable number, because it can be changed into a prime (20212009313) 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, 106958 + ... + 227736.

It is an arithmetic number, because the mean of its divisors is an integer number (2563193160).

Almost surely, 2^20212003313 is an apocalyptic number.

It is an amenable number.

20212003313 is a deficient number, since it is larger than the sum of its proper divisors (293541967).

20212003313 is a wasteful number, since it uses less digits than its factorization.

20212003313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123207.

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

Adding to 20212003313 its reverse (31330021202), we get a palindrome (51542024515).

The spelling of 20212003313 in words is "twenty billion, two hundred twelve million, three thousand, three hundred thirteen".