88613311 has 2 divisors, whose sum is σ = 88613312. Its totient is φ = 88613310.

The previous prime is 88613279. The next prime is 88613323. The reversal of 88613311 is 11331688.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88613311 - 2⁵ = 88613279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88613351) 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, 44306655 + 44306656.

It is an arithmetic number, because the mean of its divisors is an integer number (44306656).

Almost surely, 2^88613311 is an apocalyptic number.

88613311 is a deficient number, since it is larger than the sum of its proper divisors (1).

88613311 is an equidigital number, since it uses as much as digits as its factorization.

88613311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 31.

The square root of 88613311 is about 9413.4643463499. The cubic root of 88613311 is about 445.8269536533.

Adding to 88613311 its reverse (11331688), we get a palindrome (99944999).

The spelling of 88613311 in words is "eighty-eight million, six hundred thirteen thousand, three hundred eleven".