1230301430 has 32 divisors (see below), whose sum is σ = 2277621504. Its totient is φ = 478141056.

The previous prime is 1230301417. The next prime is 1230301459. The reversal of 1230301430 is 341030321.

It is a happy number.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1230301399 and 1230301408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317384 + ... + 321236.

It is an arithmetic number, because the mean of its divisors is an integer number (71175672).

Almost surely, 2^1230301430 is an apocalyptic number.

1230301430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230301430 is a deficient number, since it is larger than the sum of its proper divisors (1047320074).

1230301430 is a wasteful number, since it uses less digits than its factorization.

1230301430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4760.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1230301430 is about 35075.6529518696. The cubic root of 1230301430 is about 1071.5287868081.

Adding to 1230301430 its reverse (341030321), we get a palindrome (1571331751).

The spelling of 1230301430 in words is "one billion, two hundred thirty million, three hundred one thousand, four hundred thirty".