1330034021033 has 4 divisors (see below), whose sum is σ = 1330038979920. Its totient is φ = 1330029062148.

The previous prime is 1330034021027. The next prime is 1330034021047. The reversal of 1330034021033 is 3301204300331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1330034021033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1330034021053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2052635 + ... + 2621712.

It is an arithmetic number, because the mean of its divisors is an integer number (332509744980).

Almost surely, 2^{1330034021033} is an apocalyptic number.

It is an amenable number.

1330034021033 is a deficient number, since it is larger than the sum of its proper divisors (4958887).

1330034021033 is an equidigital number, since it uses as much as digits as its factorization.

1330034021033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4958886.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 1330034021033 its reverse (3301204300331), we get a palindrome (4631238321364).

The spelling of 1330034021033 in words is "one trillion, three hundred thirty billion, thirty-four million, twenty-one thousand, thirty-three".