350121053 has 2 divisors, whose sum is σ = 350121054. Its totient is φ = 350121052.

The previous prime is 350121041. The next prime is 350121059.

350121053 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 319229689 + 30891364 = 17867^2 + 5558^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 350121053 - 2⁶ = 350120989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350121059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175060526 + 175060527.

It is an arithmetic number, because the mean of its divisors is an integer number (175060527).

Almost surely, 2^350121053 is an apocalyptic number.

It is an amenable number.

350121053 is a deficient number, since it is larger than the sum of its proper divisors (1).

350121053 is an equidigital number, since it uses as much as digits as its factorization.

350121053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 350121053 is about 18711.5219316869. The cubic root of 350121053 is about 704.8111111417.

The spelling of 350121053 in words is "three hundred fifty million, one hundred twenty-one thousand, fifty-three".