350121 has 4 divisors (see below), whose sum is σ = 466832. Its totient is φ = 233412.

The previous prime is 350111. The next prime is 350137. The reversal of 350121 is 121053.

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: 121053 = 3 ⋅40351.

It is not a de Polignac number, because 350121 - 2⁵ = 350089 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 350097 and 350106.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 350121.

It is not an unprimeable number, because it can be changed into a prime (350111) 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, 58351 + ... + 58356.

It is an arithmetic number, because the mean of its divisors is an integer number (116708).

2³⁵⁰¹²¹ is an apocalyptic number.

It is an amenable number.

350121 is a deficient number, since it is larger than the sum of its proper divisors (116711).

350121 is a wasteful number, since it uses less digits than its factorization.

350121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116710.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 350121 is about 591.7102331378. The cubic root of 350121 is about 70.4811075578.

Adding to 350121 its reverse (121053), we get a palindrome (471174).

The spelling of 350121 in words is "three hundred fifty thousand, one hundred twenty-one".