201020212313 has 8 divisors (see below), whose sum is σ = 209999421888. Its totient is φ = 192060936144.

The previous prime is 201020212277. The next prime is 201020212321. The reversal of 201020212313 is 313212020102.

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 201020212313 - 2³⁶ = 132300735577 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201020212291 and 201020212300.

It is not an unprimeable number, because it can be changed into a prime (201020212343) 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, 4962731 + ... + 5003072.

It is an arithmetic number, because the mean of its divisors is an integer number (26249927736).

Almost surely, 2^201020212313 is an apocalyptic number.

201020212313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

201020212313 is a deficient number, since it is larger than the sum of its proper divisors (8979209575).

201020212313 is an equidigital number, since it uses as much as digits as its factorization.

201020212313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9966703.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 201020212313 its reverse (313212020102), we get a palindrome (514232232415).

The spelling of 201020212313 in words is "two hundred one billion, twenty million, two hundred twelve thousand, three hundred thirteen".