1302000001 has 8 divisors (see below), whose sum is σ = 1322957664. Its totient is φ = 1281168000.

The previous prime is 1301999999. The next prime is 1302000013. The reversal of 1302000001 is 1000002031.

1302000001 = T₄₈₈ + T₄₈₉ + ... + T₁₉₉₃.

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

It is a cyclic number.

It is not a de Polignac number, because 1302000001 - 2¹ = 1301999999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1302000071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10416 + ... + 52081.

It is an arithmetic number, because the mean of its divisors is an integer number (165369708).

Almost surely, 2^1302000001 is an apocalyptic number.

1302000001 is the 20833-rd octagonal number.

It is an amenable number.

1302000001 is a deficient number, since it is larger than the sum of its proper divisors (20957663).

1302000001 is an equidigital number, since it uses as much as digits as its factorization.

1302000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62831.

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 1302000001 is about 36083.2371191943. The cubic root of 1302000001 is about 1091.9522852239.

Adding to 1302000001 its reverse (1000002031), we get a palindrome (2302002032).

The spelling of 1302000001 in words is "one billion, three hundred two million, one", and thus it is an aban number.