350124121 has 2 divisors, whose sum is σ = 350124122. Its totient is φ = 350124120.

The previous prime is 350124107. The next prime is 350124209. The reversal of 350124121 is 121421053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 343175625 + 6948496 = 18525^2 + 2636^2 .

It is a cyclic number.

It is not a de Polignac number, because 350124121 - 2²¹ = 348026969 is a prime.

It is not a weakly prime, because it can be changed into another prime (350125121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175062060 + 175062061.

It is an arithmetic number, because the mean of its divisors is an integer number (175062061).

Almost surely, 2^350124121 is an apocalyptic number.

It is an amenable number.

350124121 is a deficient number, since it is larger than the sum of its proper divisors (1).

350124121 is an equidigital number, since it uses as much as digits as its factorization.

350124121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 350124121 is about 18711.6039130802. The cubic root of 350124121 is about 704.8131698146.

Adding to 350124121 its reverse (121421053), we get a palindrome (471545174).

The spelling of 350124121 in words is "three hundred fifty million, one hundred twenty-four thousand, one hundred twenty-one".