101330089 has 32 divisors (see below), whose sum is σ = 124992000. Its totient is φ = 81990720.

The previous prime is 101330083. The next prime is 101330093. The reversal of 101330089 is 980033101.

It is not a de Polignac number, because 101330089 - 2⁹ = 101329577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101330083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 606684 + ... + 606850.

It is an arithmetic number, because the mean of its divisors is an integer number (3906000).

Almost surely, 2^101330089 is an apocalyptic number.

It is an amenable number.

101330089 is a deficient number, since it is larger than the sum of its proper divisors (23661911).

101330089 is an equidigital number, since it uses as much as digits as its factorization.

101330089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 101330089 is about 10066.2847664866. The cubic root of 101330089 is about 466.2077349341.

The spelling of 101330089 in words is "one hundred one million, three hundred thirty thousand, eighty-nine".