235220512063 has 2 divisors, whose sum is σ = 235220512064. Its totient is φ = 235220512062.

The previous prime is 235220512049. The next prime is 235220512073. The reversal of 235220512063 is 360215022532.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 235220512063 - 2²⁹ = 234683641151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235220512013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117610256031 + 117610256032.

It is an arithmetic number, because the mean of its divisors is an integer number (117610256032).

Almost surely, 2^235220512063 is an apocalyptic number.

235220512063 is a deficient number, since it is larger than the sum of its proper divisors (1).

235220512063 is an equidigital number, since it uses as much as digits as its factorization.

235220512063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 235220512063 its reverse (360215022532), we get a palindrome (595435534595).

The spelling of 235220512063 in words is "two hundred thirty-five billion, two hundred twenty million, five hundred twelve thousand, sixty-three".