99255311 has 2 divisors, whose sum is σ = 99255312. Its totient is φ = 99255310.

The previous prime is 99255283. The next prime is 99255319. The reversal of 99255311 is 11355299.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99255311 - 2¹⁴ = 99238927 is a prime.

It is a Sophie Germain prime.

It is equal to p_5720984 and since 99255311 and 5720984 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99255319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49627655 + 49627656.

It is an arithmetic number, because the mean of its divisors is an integer number (49627656).

Almost surely, 2^99255311 is an apocalyptic number.

99255311 is a deficient number, since it is larger than the sum of its proper divisors (1).

99255311 is an equidigital number, since it uses as much as digits as its factorization.

99255311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12150, while the sum is 35.

The square root of 99255311 is about 9962.6959704690. The cubic root of 99255311 is about 463.0038313680.

The spelling of 99255311 in words is "ninety-nine million, two hundred fifty-five thousand, three hundred eleven".