1320030032 has 20 divisors (see below), whose sum is σ = 2570954496. Its totient is φ = 656557920.

The previous prime is 1320030001. The next prime is 1320030037. The reversal of 1320030032 is 2300300231.

It is a junction number, because it is equal to n+sod(n) for n = 1320029989 and 1320030016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320030037) 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, 212918 + ... + 219029.

Almost surely, 2^1320030032 is an apocalyptic number.

It is an amenable number.

1320030032 is a deficient number, since it is larger than the sum of its proper divisors (1250924464).

1320030032 is a wasteful number, since it uses less digits than its factorization.

1320030032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432146 (or 432140 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 1320030032 is about 36332.2175486165. The cubic root of 1320030032 is about 1096.9696296007.

Adding to 1320030032 its reverse (2300300231), we get a palindrome (3620330263).

The spelling of 1320030032 in words is "one billion, three hundred twenty million, thirty thousand, thirty-two".