102389602 has 8 divisors (see below), whose sum is σ = 175525056. Its totient is φ = 43881252.

The previous prime is 102389593. The next prime is 102389647. The reversal of 102389602 is 206983201.

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

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 3656758 + ... + 3656785.

It is an arithmetic number, because the mean of its divisors is an integer number (21940632).

Almost surely, 2^102389602 is an apocalyptic number.

102389602 is a deficient number, since it is larger than the sum of its proper divisors (73135454).

102389602 is an equidigital number, since it uses as much as digits as its factorization.

102389602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7313552.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 102389602 is about 10118.7747281971. The cubic root of 102389602 is about 467.8270021945.

The spelling of 102389602 in words is "one hundred two million, three hundred eighty-nine thousand, six hundred two".