1301232230 has 16 divisors (see below), whose sum is σ = 2348246160. Its totient is φ = 519153312.

The previous prime is 1301232181. The next prime is 1301232239. The reversal of 1301232230 is 322321031.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1301232199 and 1301232208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301232239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163364 + ... + 171143.

It is an arithmetic number, because the mean of its divisors is an integer number (146765385).

Almost surely, 2^1301232230 is an apocalyptic number.

1301232230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1301232230 is a deficient number, since it is larger than the sum of its proper divisors (1047013930).

1301232230 is a wasteful number, since it uses less digits than its factorization.

1301232230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334903.

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

The square root of 1301232230 is about 36072.5966628409. The cubic root of 1301232230 is about 1091.7376067439.

Adding to 1301232230 its reverse (322321031), we get a palindrome (1623553261).

The spelling of 1301232230 in words is "one billion, three hundred one million, two hundred thirty-two thousand, two hundred thirty".