1002312430202 has 8 divisors (see below), whose sum is σ = 1520361551700. Its totient is φ = 495525246304.

The previous prime is 1002312430193. The next prime is 1002312430213. The reversal of 1002312430202 is 2020342132001.

It can be written as a sum of positive squares in 2 ways, for example, as 936058185001 + 66254245201 = 967501^2 + 257399^2 .

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

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, 2815484177 + ... + 2815484532.

Almost surely, 2^{1002312430202} is an apocalyptic number.

1002312430202 is a deficient number, since it is larger than the sum of its proper divisors (518049121498).

1002312430202 is an equidigital number, since it uses as much as digits as its factorization.

1002312430202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5630968800.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1002312430202 its reverse (2020342132001), we get a palindrome (3022654562203).

The spelling of 1002312430202 in words is "one trillion, two billion, three hundred twelve million, four hundred thirty thousand, two hundred two".