88730011 has 2 divisors, whose sum is σ = 88730012. Its totient is φ = 88730010.

The previous prime is 88729999. The next prime is 88730017. The reversal of 88730011 is 11003788.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88730011 is a prime.

It is not a weakly prime, because it can be changed into another prime (88730017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44365005 + 44365006.

It is an arithmetic number, because the mean of its divisors is an integer number (44365006).

Almost surely, 2^88730011 is an apocalyptic number.

88730011 is a deficient number, since it is larger than the sum of its proper divisors (1).

88730011 is an equidigital number, since it uses as much as digits as its factorization.

88730011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 88730011 is about 9419.6608749997. The cubic root of 88730011 is about 446.0225795777.

Adding to 88730011 its reverse (11003788), we get a palindrome (99733799).

The spelling of 88730011 in words is "eighty-eight million, seven hundred thirty thousand, eleven".