1230330407 has 4 divisors (see below), whose sum is σ = 1240018176. Its totient is φ = 1220642640.

The previous prime is 1230330377. The next prime is 1230330457. The reversal of 1230330407 is 7040330321.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1230330407 - 2⁸ = 1230330151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230330457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4843694 + ... + 4843947.

It is an arithmetic number, because the mean of its divisors is an integer number (310004544).

Almost surely, 2^1230330407 is an apocalyptic number.

1230330407 is a deficient number, since it is larger than the sum of its proper divisors (9687769).

1230330407 is an equidigital number, since it uses as much as digits as its factorization.

1230330407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9687768.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 1230330407 is about 35076.0660137365. The cubic root of 1230330407 is about 1071.5371992305.

Adding to 1230330407 its reverse (7040330321), we get a palindrome (8270660728).

The spelling of 1230330407 in words is "one billion, two hundred thirty million, three hundred thirty thousand, four hundred seven".