1000304002 has 4 divisors (see below), whose sum is σ = 1500456006. Its totient is φ = 500152000.

The previous prime is 1000303973. The next prime is 1000304023. The reversal of 1000304002 is 2004030001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2004030001 = 37 ⋅54162973.

It can be written as a sum of positive squares in only one way, i.e., 943165521 + 57138481 = 30711^2 + 7559^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1000304002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250075999 + ... + 250076002.

Almost surely, 2^1000304002 is an apocalyptic number.

1000304002 is a deficient number, since it is larger than the sum of its proper divisors (500152004).

1000304002 is an equidigital number, since it uses as much as digits as its factorization.

1000304002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500152003.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 1000304002 is about 31627.5829300944. The cubic root of 1000304002 is about 1000.1013237332.

Adding to 1000304002 its reverse (2004030001), we get a palindrome (3004334003).

The spelling of 1000304002 in words is "one billion, three hundred four thousand, two".