353013 has 4 divisors (see below), whose sum is σ = 470688. Its totient is φ = 235340.

The previous prime is 353011. The next prime is 353021. The reversal of 353013 is 310353.

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, and also an emirpimes, since its reverse is a distinct semiprime: 310353 = 3 ⋅103451.

It is a cyclic number.

It is not a de Polignac number, because 353013 - 2¹ = 353011 is a prime.

It is a D-number.

353013 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 352983 and 353001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58833 + ... + 58838.

It is an arithmetic number, because the mean of its divisors is an integer number (117672).

2³⁵³⁰¹³ is an apocalyptic number.

It is an amenable number.

353013 is a deficient number, since it is larger than the sum of its proper divisors (117675).

353013 is a wasteful number, since it uses less digits than its factorization.

353013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117674.

The product of its (nonzero) digits is 135, while the sum is 15.

The square root of 353013 is about 594.1489712185. The cubic root of 353013 is about 70.6746337088.

Adding to 353013 its reverse (310353), we get a palindrome (663366).

The spelling of 353013 in words is "three hundred fifty-three thousand, thirteen".