1320340101 has 8 divisors (see below), whose sum is σ = 1821158880. Its totient is φ = 849874032.

The previous prime is 1320340019. The next prime is 1320340117. The reversal of 1320340101 is 1010430231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1320340101 - 2¹⁰ = 1320339077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320340141) 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, 7588075 + ... + 7588248.

It is an arithmetic number, because the mean of its divisors is an integer number (227644860).

Almost surely, 2^1320340101 is an apocalyptic number.

It is an amenable number.

1320340101 is a deficient number, since it is larger than the sum of its proper divisors (500818779).

1320340101 is a wasteful number, since it uses less digits than its factorization.

1320340101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15176355.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1320340101 is about 36336.4844336928. The cubic root of 1320340101 is about 1097.0555139213.

Adding to 1320340101 its reverse (1010430231), we get a palindrome (2330770332).

The spelling of 1320340101 in words is "one billion, three hundred twenty million, three hundred forty thousand, one hundred one".