350016121 has 8 divisors (see below), whose sum is σ = 430789184. Its totient is φ = 276935760.

The previous prime is 350016103. The next prime is 350016169. The reversal of 350016121 is 121610053.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350016121 is a prime.

It is a super-2 number, since 2×350016121² = 245022569919773282, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (350016101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1923075 + ... + 1923256.

It is an arithmetic number, because the mean of its divisors is an integer number (53848648).

Almost surely, 2^350016121 is an apocalyptic number.

It is an amenable number.

350016121 is a deficient number, since it is larger than the sum of its proper divisors (80773063).

350016121 is a wasteful number, since it uses less digits than its factorization.

350016121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3846351.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 350016121 is about 18708.7177807566. The cubic root of 350016121 is about 704.7406929930.

Adding to 350016121 its reverse (121610053), we get a palindrome (471626174).

The spelling of 350016121 in words is "three hundred fifty million, sixteen thousand, one hundred twenty-one".