88818101 has 2 divisors, whose sum is σ = 88818102. Its totient is φ = 88818100.

The previous prime is 88818077. The next prime is 88818127. The reversal of 88818101 is 10181888.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78411025 + 10407076 = 8855^2 + 3226^2 .

It is a cyclic number.

It is not a de Polignac number, because 88818101 - 2¹⁴ = 88801717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88818161) 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, 44409050 + 44409051.

It is an arithmetic number, because the mean of its divisors is an integer number (44409051).

Almost surely, 2^88818101 is an apocalyptic number.

It is an amenable number.

88818101 is a deficient number, since it is larger than the sum of its proper divisors (1).

88818101 is an equidigital number, since it uses as much as digits as its factorization.

88818101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4096, while the sum is 35.

The square root of 88818101 is about 9424.3355733972. The cubic root of 88818101 is about 446.1701325627.

Adding to 88818101 its reverse (10181888), we get a palindrome (98999989).

The spelling of 88818101 in words is "eighty-eight million, eight hundred eighteen thousand, one hundred one".