1330201319991 has 32 divisors (see below), whose sum is σ = 1881176371200. Its totient is φ = 833730058080.

The previous prime is 1330201319933. The next prime is 1330201320001. The reversal of 1330201319991 is 1999131020331.

It is not a de Polignac number, because 1330201319991 - 2⁶ = 1330201319927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330201315991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19353276 + ... + 19421886.

It is an arithmetic number, because the mean of its divisors is an integer number (58786761600).

Almost surely, 2^{1330201319991} is an apocalyptic number.

1330201319991 is a deficient number, since it is larger than the sum of its proper divisors (550975051209).

1330201319991 is a wasteful number, since it uses less digits than its factorization.

1330201319991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71219.

The product of its (nonzero) digits is 39366, while the sum is 42.

The spelling of 1330201319991 in words is "one trillion, three hundred thirty billion, two hundred one million, three hundred nineteen thousand, nine hundred ninety-one".