1330303109987 has 4 divisors (see below), whose sum is σ = 1355403168720. Its totient is φ = 1305203051256.

The previous prime is 1330303109951. The next prime is 1330303110049. The reversal of 1330303109987 is 7899013030331.

It is a happy number.

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 1330303109987 - 2⁶ = 1330303109923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1330303159987) 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 3 ways as a sum of consecutive naturals, for example, 12550029287 + ... + 12550029392.

It is an arithmetic number, because the mean of its divisors is an integer number (338850792180).

Almost surely, 2^{1330303109987} is an apocalyptic number.

1330303109987 is a deficient number, since it is larger than the sum of its proper divisors (25100058733).

1330303109987 is an equidigital number, since it uses as much as digits as its factorization.

1330303109987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25100058732.

The product of its (nonzero) digits is 367416, while the sum is 47.

The spelling of 1330303109987 in words is "one trillion, three hundred thirty billion, three hundred three million, one hundred nine thousand, nine hundred eighty-seven".