1320014355115 has 4 divisors (see below), whose sum is σ = 1584017226144. Its totient is φ = 1056011484088.

The previous prime is 1320014355089. The next prime is 1320014355217. The reversal of 1320014355115 is 5115534100231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1320014355115 - 2⁷ = 1320014354987 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132001435507 + ... + 132001435516.

It is an arithmetic number, because the mean of its divisors is an integer number (396004306536).

Almost surely, 2^{1320014355115} is an apocalyptic number.

1320014355115 is a deficient number, since it is larger than the sum of its proper divisors (264002871029).

1320014355115 is an equidigital number, since it uses as much as digits as its factorization.

1320014355115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264002871028.

The product of its (nonzero) digits is 9000, while the sum is 31.

Adding to 1320014355115 its reverse (5115534100231), we get a palindrome (6435548455346).

The spelling of 1320014355115 in words is "one trillion, three hundred twenty billion, fourteen million, three hundred fifty-five thousand, one hundred fifteen".