1000102 has 8 divisors (see below), whose sum is σ = 1515312. Its totient is φ = 495000.

The previous prime is 1000099. The next prime is 1000117. The reversal of 1000102 is 2010001.

1000102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 1000091 and 1000100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2274 + ... + 2677.

It is an arithmetic number, because the mean of its divisors is an integer number (189414).

2^1000102 is an apocalyptic number.

1000102 is a deficient number, since it is larger than the sum of its proper divisors (515210).

1000102 is a wasteful number, since it uses less digits than its factorization.

1000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5054.

The product of its (nonzero) digits is 2, while the sum is 4.

The square root of 1000102 is about 1000.0509986996. The cubic root of 1000102 is about 100.0033998844.

Adding to 1000102 its reverse (2010001), we get a palindrome (3010103).

Multiplying 1000102 by its reverse (2010001), we get a palindrome (2010206020102).

The spelling of 1000102 in words is "one million, one hundred two", and thus it is an aban number.