353213134133 has 4 divisors (see below), whose sum is σ = 353215355628. Its totient is φ = 353210912640.

The previous prime is 353213134117. The next prime is 353213134217. The reversal of 353213134133 is 331431312353.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 323559605329 + 29653528804 = 568823^2 + 172202^2 .

It is a cyclic number.

It is not a de Polignac number, because 353213134133 - 2⁴ = 353213134117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 353213134133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353213134733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 852188 + ... + 1196933.

It is an arithmetic number, because the mean of its divisors is an integer number (88303838907).

Almost surely, 2^353213134133 is an apocalyptic number.

It is an amenable number.

353213134133 is a deficient number, since it is larger than the sum of its proper divisors (2221495).

353213134133 is a wasteful number, since it uses less digits than its factorization.

353213134133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2221494.

The product of its digits is 29160, while the sum is 32.

Adding to 353213134133 its reverse (331431312353), we get a palindrome (684644446486).

The spelling of 353213134133 in words is "three hundred fifty-three billion, two hundred thirteen million, one hundred thirty-four thousand, one hundred thirty-three".