355005135213 has 4 divisors (see below), whose sum is σ = 473340180288. Its totient is φ = 236670090140.

The previous prime is 355005135209. The next prime is 355005135239. The reversal of 355005135213 is 312531500553.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 355005135213 - 2² = 355005135209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355005135253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59167522533 + ... + 59167522538.

It is an arithmetic number, because the mean of its divisors is an integer number (118335045072).

Almost surely, 2^355005135213 is an apocalyptic number.

It is an amenable number.

355005135213 is a deficient number, since it is larger than the sum of its proper divisors (118335045075).

355005135213 is a wasteful number, since it uses less digits than its factorization.

355005135213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118335045074.

The product of its (nonzero) digits is 33750, while the sum is 33.

Adding to 355005135213 its reverse (312531500553), we get a palindrome (667536635766).

The spelling of 355005135213 in words is "three hundred fifty-five billion, five million, one hundred thirty-five thousand, two hundred thirteen".