350206013 has 2 divisors, whose sum is σ = 350206014. Its totient is φ = 350206012.

The previous prime is 350205979. The next prime is 350206037. The reversal of 350206013 is 310602053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 322094809 + 28111204 = 17947^2 + 5302^2 .

It is a cyclic number.

It is not a de Polignac number, because 350206013 - 2²⁰ = 349157437 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350206093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175103006 + 175103007.

It is an arithmetic number, because the mean of its divisors is an integer number (175103007).

Almost surely, 2^350206013 is an apocalyptic number.

It is an amenable number.

350206013 is a deficient number, since it is larger than the sum of its proper divisors (1).

350206013 is an equidigital number, since it uses as much as digits as its factorization.

350206013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 350206013 is about 18713.7920529218. The cubic root of 350206013 is about 704.8681161010.

Adding to 350206013 its reverse (310602053), we get a palindrome (660808066).

The spelling of 350206013 in words is "three hundred fifty million, two hundred six thousand, thirteen".