20212002313 has 8 divisors (see below), whose sum is σ = 20952633600. Its totient is φ = 19474282128.

The previous prime is 20212002227. The next prime is 20212002329. The reversal of 20212002313 is 31320021202.

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 20212002313 - 2¹⁷ = 20211871241 is a prime.

It is a Duffinian number.

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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 713631 + ... + 741412.

It is an arithmetic number, because the mean of its divisors is an integer number (2619079200).

Almost surely, 2^20212002313 is an apocalyptic number.

It is an amenable number.

20212002313 is a deficient number, since it is larger than the sum of its proper divisors (740631287).

20212002313 is a wasteful number, since it uses less digits than its factorization.

20212002313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455551.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20212002313 its reverse (31320021202), we get a palindrome (51532023515).

The spelling of 20212002313 in words is "twenty billion, two hundred twelve million, two thousand, three hundred thirteen".