1009102 has 8 divisors (see below), whose sum is σ = 1579536. Its totient is φ = 482592.

The previous prime is 1009097. The next prime is 1009121. The reversal of 1009102 is 2019001.

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

It is a congruent number.

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, 10923 + ... + 11014.

It is an arithmetic number, because the mean of its divisors is an integer number (197442).

2^1009102 is an apocalyptic number.

1009102 is a deficient number, since it is larger than the sum of its proper divisors (570434).

1009102 is a wasteful number, since it uses less digits than its factorization.

1009102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21962.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 1009102 is about 1004.5406910623. The cubic root of 1009102 is about 100.3024841111.

It can be divided in two parts, 1009 and 102, that added together give a palindrome (1111).

The spelling of 1009102 in words is "one million, nine thousand, one hundred two".