1230365332 has 24 divisors (see below), whose sum is σ = 2480113664. Its totient is φ = 523145952.

The previous prime is 1230365309. The next prime is 1230365333. The reversal of 1230365332 is 2335630321.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 1230365332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230365333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169443 + ... + 176554.

Almost surely, 2^1230365332 is an apocalyptic number.

It is an amenable number.

1230365332 is an abundant number, since it is smaller than the sum of its proper divisors (1249748332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1230365332 is a wasteful number, since it uses less digits than its factorization.

1230365332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346135 (or 346133 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 28.

The square root of 1230365332 is about 35076.5638567976. The cubic root of 1230365332 is about 1071.5473382637.

Adding to 1230365332 its reverse (2335630321), we get a palindrome (3565995653).

The spelling of 1230365332 in words is "one billion, two hundred thirty million, three hundred sixty-five thousand, three hundred thirty-two".