235642720106333 has 2 divisors, whose sum is σ = 235642720106334. Its totient is φ = 235642720106332.

The previous prime is 235642720106327. The next prime is 235642720106371. The reversal of 235642720106333 is 333601027246532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 177880850491204 + 57761869615129 = 13337198^2 + 7600123^2 .

It is a cyclic number.

It is not a de Polignac number, because 235642720106333 - 2¹⁶ = 235642720040797 is a prime.

It is a super-2 number, since 2×235642720106333² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235642720106393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117821360053166 + 117821360053167.

It is an arithmetic number, because the mean of its divisors is an integer number (117821360053167).

Almost surely, 2^{235642720106333} is an apocalyptic number.

It is an amenable number.

235642720106333 is a deficient number, since it is larger than the sum of its proper divisors (1).

235642720106333 is an equidigital number, since it uses as much as digits as its factorization.

235642720106333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3265920, while the sum is 47.

The spelling of 235642720106333 in words is "two hundred thirty-five trillion, six hundred forty-two billion, seven hundred twenty million, one hundred six thousand, three hundred thirty-three".