1328515113 has 16 divisors (see below), whose sum is σ = 1831956480. Its totient is φ = 855852816.

The previous prime is 1328515091. The next prime is 1328515189. The reversal of 1328515113 is 3115158231.

It is not a de Polignac number, because 1328515113 - 2²⁰ = 1327466537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1328515313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48495 + ... + 70772.

It is an arithmetic number, because the mean of its divisors is an integer number (114497280).

Almost surely, 2^1328515113 is an apocalyptic number.

It is an amenable number.

1328515113 is a deficient number, since it is larger than the sum of its proper divisors (503441367).

1328515113 is a wasteful number, since it uses less digits than its factorization.

1328515113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119396.

The product of its digits is 3600, while the sum is 30.

The square root of 1328515113 is about 36448.8012560084. The cubic root of 1328515113 is about 1099.3150316865.

The spelling of 1328515113 in words is "one billion, three hundred twenty-eight million, five hundred fifteen thousand, one hundred thirteen".