1020302 has 8 divisors (see below), whose sum is σ = 1545912. Its totient is φ = 505000.

The previous prime is 1020301. The next prime is 1020329. The reversal of 1020302 is 2030201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1020302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020301) 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 3 ways as a sum of consecutive naturals, for example, 2324 + ... + 2727.

It is an arithmetic number, because the mean of its divisors is an integer number (193239).

2^1020302 is an apocalyptic number.

1020302 is a deficient number, since it is larger than the sum of its proper divisors (525610).

1020302 is a wasteful number, since it uses less digits than its factorization.

1020302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5154.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 1020302 is about 1010.0999950500. The cubic root of 1020302 is about 100.6722046181.

Adding to 1020302 its reverse (2030201), we get a palindrome (3050503).

The spelling of 1020302 in words is "one million, twenty thousand, three hundred two".