1330333420023 has 20 divisors (see below), whose sum is σ = 1987439592600. Its totient is φ = 886821381072.

The previous prime is 1330333419983. The next prime is 1330333420027. The reversal of 1330333420023 is 3200243330331.

It is a happy number.

1330333420023 is a `hidden beast` number, since 1 + 3 + 303 + 334 + 2 + 0 + 0 + 23 = 666.

It is not a de Polignac number, because 1330333420023 - 2¹² = 1330333415927 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330333420027) 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 19 ways as a sum of consecutive naturals, for example, 455653 + ... + 1693601.

It is an arithmetic number, because the mean of its divisors is an integer number (99371979630).

Almost surely, 2^{1330333420023} is an apocalyptic number.

1330333420023 is a deficient number, since it is larger than the sum of its proper divisors (657106172577).

1330333420023 is a wasteful number, since it uses less digits than its factorization.

1330333420023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251228 (or 1251219 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 1330333420023 its reverse (3200243330331), we get a palindrome (4530576750354).

The spelling of 1330333420023 in words is "one trillion, three hundred thirty billion, three hundred thirty-three million, four hundred twenty thousand, twenty-three".