1030000001 has 2 divisors, whose sum is σ = 1030000002. Its totient is φ = 1030000000.

The previous prime is 1029999983. The next prime is 1030000021. The reversal of 1030000001 is 1000000301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 884170225 + 145829776 = 29735^2 + 12076^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1030000001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1030000001.

It is not a weakly prime, because it can be changed into another prime (1030000021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515000000 + 515000001.

It is an arithmetic number, because the mean of its divisors is an integer number (515000001).

Almost surely, 2^1030000001 is an apocalyptic number.

It is an amenable number.

1030000001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030000001 is an equidigital number, since it uses as much as digits as its factorization.

1030000001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3, while the sum is 5.

The square root of 1030000001 is about 32093.6130873418. The cubic root of 1030000001 is about 1009.9016343768.

Adding to 1030000001 its reverse (1000000301), we get a palindrome (2030000302).

The spelling of 1030000001 in words is "one billion, thirty million, one", and thus it is an aban number and an uban number.