1320330102 has 128 divisors (see below), whose sum is σ = 3449779200. Its totient is φ = 327131136.

The previous prime is 1320330101. The next prime is 1320330103. The reversal of 1320330102 is 2010330231.

It is an interprime number because it is at equal distance from previous prime (1320330101) and next prime (1320330103).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320330101) 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 63 ways as a sum of consecutive naturals, for example, 1420774 + ... + 1421702.

It is an arithmetic number, because the mean of its divisors is an integer number (26951400).

Almost surely, 2^1320330102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1320330102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1724889600).

1320330102 is an abundant number, since it is smaller than the sum of its proper divisors (2129449098).

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

1320330102 is a wasteful number, since it uses less digits than its factorization.

1320330102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1320330102 is about 36336.3468444476. The cubic root of 1320330102 is about 1097.0527445627.

Adding to 1320330102 its reverse (2010330231), we get a palindrome (3330660333).

The spelling of 1320330102 in words is "one billion, three hundred twenty million, three hundred thirty thousand, one hundred two".