210013023313 has 2 divisors, whose sum is σ = 210013023314. Its totient is φ = 210013023312.

The previous prime is 210013023293. The next prime is 210013023343. The reversal of 210013023313 is 313320310012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118572101649 + 91440921664 = 344343^2 + 302392^2 .

It is a cyclic number.

It is not a de Polignac number, because 210013023313 - 2¹⁷ = 210012892241 is a prime.

It is a super-2 number, since 2×210013023313² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (210013023343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105006511656 + 105006511657.

It is an arithmetic number, because the mean of its divisors is an integer number (105006511657).

Almost surely, 2^210013023313 is an apocalyptic number.

It is an amenable number.

210013023313 is a deficient number, since it is larger than the sum of its proper divisors (1).

210013023313 is an equidigital number, since it uses as much as digits as its factorization.

210013023313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 210013023313 its reverse (313320310012), we get a palindrome (523333333325).

The spelling of 210013023313 in words is "two hundred ten billion, thirteen million, twenty-three thousand, three hundred thirteen".