102358009 has 8 divisors (see below), whose sum is σ = 111628160. Its totient is φ = 93287376.

The previous prime is 102357973. The next prime is 102358013. The reversal of 102358009 is 900853201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102358009 - 2⁷ = 102357881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102358049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48807 + ... + 50860.

It is an arithmetic number, because the mean of its divisors is an integer number (13953520).

Almost surely, 2^102358009 is an apocalyptic number.

It is an amenable number.

102358009 is a deficient number, since it is larger than the sum of its proper divisors (9270151).

102358009 is an equidigital number, since it uses as much as digits as its factorization.

102358009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99759.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 102358009 is about 10117.2134997735. The cubic root of 102358009 is about 467.7788801892.

The spelling of 102358009 in words is "one hundred two million, three hundred fifty-eight thousand, nine".