1302000002 has 8 divisors (see below), whose sum is σ = 1963119756. Its totient is φ = 647626752.

The previous prime is 1301999999. The next prime is 1302000013. The reversal of 1302000002 is 2000002031.

It can be written as a sum of positive squares in 2 ways, for example, as 1151177041 + 150822961 = 33929^2 + 12281^2 .

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, 1686143 + ... + 1686914.

Almost surely, 2^1302000002 is an apocalyptic number.

1302000002 is a deficient number, since it is larger than the sum of its proper divisors (661119754).

1302000002 is a wasteful number, since it uses less digits than its factorization.

1302000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3373252.

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

The square root of 1302000002 is about 36083.2371330511. The cubic root of 1302000002 is about 1091.9522855034.

Adding to 1302000002 its reverse (2000002031), we get a palindrome (3302002033).

The spelling of 1302000002 in words is "one billion, three hundred two million, two", and thus it is an aban number.