350232161 has 2 divisors, whose sum is σ = 350232162. Its totient is φ = 350232160.

The previous prime is 350232139. The next prime is 350232163. The reversal of 350232161 is 161232053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 183331600 + 166900561 = 13540^2 + 12919^2 .

It is a cyclic number.

It is not a de Polignac number, because 350232161 - 2¹⁴ = 350215777 is a prime.

Together with 350232163, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (350232163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175116080 + 175116081.

It is an arithmetic number, because the mean of its divisors is an integer number (175116081).

Almost surely, 2^350232161 is an apocalyptic number.

It is an amenable number.

350232161 is a deficient number, since it is larger than the sum of its proper divisors (1).

350232161 is an equidigital number, since it uses as much as digits as its factorization.

350232161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 350232161 is about 18714.4906689976. The cubic root of 350232161 is about 704.8856585685.

The spelling of 350232161 in words is "three hundred fifty million, two hundred thirty-two thousand, one hundred sixty-one".