1230030201 has 12 divisors (see below), whose sum is σ = 1671579728. Its totient is φ = 804542544.

The previous prime is 1230030187. The next prime is 1230030233. The reversal of 1230030201 is 1020300321.

It is a happy number.

It is not a de Polignac number, because 1230030201 - 2⁷ = 1230030073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230030001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64555 + ... + 81408.

Almost surely, 2^1230030201 is an apocalyptic number.

It is an amenable number.

1230030201 is a deficient number, since it is larger than the sum of its proper divisors (441549527).

1230030201 is an equidigital number, since it uses as much as digits as its factorization.

1230030201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146072 (or 146019 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1230030201 is about 35071.7863959052. The cubic root of 1230030201 is about 1071.4500388867.

Adding to 1230030201 its reverse (1020300321), we get a palindrome (2250330522).

The spelling of 1230030201 in words is "one billion, two hundred thirty million, thirty thousand, two hundred one".