1230030001 has 2 divisors, whose sum is σ = 1230030002. Its totient is φ = 1230030000.

The previous prime is 1230029993. The next prime is 1230030073. The reversal of 1230030001 is 1000300321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1186733601 + 43296400 = 34449^2 + 6580^2 .

It is an emirp because it is prime and its reverse (1000300321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1230030001 - 2³ = 1230029993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1230030001.

It is not a weakly prime, because it can be changed into another prime (1230030101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615015000 + 615015001.

It is an arithmetic number, because the mean of its divisors is an integer number (615015001).

Almost surely, 2^1230030001 is an apocalyptic number.

It is an amenable number.

1230030001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230030001 is an equidigital number, since it uses as much as digits as its factorization.

1230030001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 1230030001 is about 35071.7835446103. The cubic root of 1230030001 is about 1071.4499808149.

Adding to 1230030001 its reverse (1000300321), we get a palindrome (2230330322).

The spelling of 1230030001 in words is "one billion, two hundred thirty million, thirty thousand, one".