255030267311 has 2 divisors, whose sum is σ = 255030267312. Its totient is φ = 255030267310.

The previous prime is 255030267257. The next prime is 255030267329. The reversal of 255030267311 is 113762030552.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255030267311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255030267391) 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, 127515133655 + 127515133656.

It is an arithmetic number, because the mean of its divisors is an integer number (127515133656).

Almost surely, 2^255030267311 is an apocalyptic number.

255030267311 is a deficient number, since it is larger than the sum of its proper divisors (1).

255030267311 is an equidigital number, since it uses as much as digits as its factorization.

255030267311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 35.

Adding to 255030267311 its reverse (113762030552), we get a palindrome (368792297863).

The spelling of 255030267311 in words is "two hundred fifty-five billion, thirty million, two hundred sixty-seven thousand, three hundred eleven".