10304203402 has 8 divisors (see below), whose sum is σ = 15457178916. Its totient is φ = 5151810432.

The previous prime is 10304203381. The next prime is 10304203447. The reversal of 10304203402 is 20430240301.

It can be written as a sum of positive squares in 2 ways, for example, as 10274052321 + 30151081 = 101361^2 + 5491^2 .

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 10304203402.

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, 98343 + ... + 174010.

Almost surely, 2^10304203402 is an apocalyptic number.

10304203402 is a deficient number, since it is larger than the sum of its proper divisors (5152975514).

10304203402 is a wasteful number, since it uses less digits than its factorization.

10304203402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291272.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 10304203402 its reverse (20430240301), we get a palindrome (30734443703).

The spelling of 10304203402 in words is "ten billion, three hundred four million, two hundred three thousand, four hundred two".