1002303000304 has 20 divisors (see below), whose sum is σ = 1944935991576. Its totient is φ = 500384034752.

The previous prime is 1002303000301. The next prime is 1002303000331. The reversal of 1002303000304 is 4030003032001.

It is a super-2 number, since 2×1002303000304² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002303000301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47955814 + ... + 47976709.

Almost surely, 2^{1002303000304} is an apocalyptic number.

It is an amenable number.

1002303000304 is a deficient number, since it is larger than the sum of its proper divisors (942632991272).

1002303000304 is an equidigital number, since it uses as much as digits as its factorization.

1002303000304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95933184 (or 95933178 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 1002303000304 its reverse (4030003032001), we get a palindrome (5032306032305).

The spelling of 1002303000304 in words is "one trillion, two billion, three hundred three million, three hundred four", and thus it is an aban number.