235212361 has 2 divisors, whose sum is σ = 235212362. Its totient is φ = 235212360.

The previous prime is 235212349. The next prime is 235212371. The reversal of 235212361 is 163212532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 142205625 + 93006736 = 11925^2 + 9644^2 .

It is a cyclic number.

It is not a de Polignac number, because 235212361 - 2¹³ = 235204169 is a prime.

It is not a weakly prime, because it can be changed into another prime (235212331) 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 as a sum of consecutive naturals, namely, 117606180 + 117606181.

It is an arithmetic number, because the mean of its divisors is an integer number (117606181).

Almost surely, 2^235212361 is an apocalyptic number.

It is an amenable number.

235212361 is a deficient number, since it is larger than the sum of its proper divisors (1).

235212361 is an equidigital number, since it uses as much as digits as its factorization.

235212361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 25.

The square root of 235212361 is about 15336.6346047625. The cubic root of 235212361 is about 617.2864071379.

Adding to 235212361 its reverse (163212532), we get a palindrome (398424893).

The spelling of 235212361 in words is "two hundred thirty-five million, two hundred twelve thousand, three hundred sixty-one".