1331330003351 has 2 divisors, whose sum is σ = 1331330003352. Its totient is φ = 1331330003350.

The previous prime is 1331330003293. The next prime is 1331330003389. The reversal of 1331330003351 is 1533000331331.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1331330003351 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1331330003351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1331830003351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665665001675 + 665665001676.

It is an arithmetic number, because the mean of its divisors is an integer number (665665001676).

Almost surely, 2^{1331330003351} is an apocalyptic number.

1331330003351 is a deficient number, since it is larger than the sum of its proper divisors (1).

1331330003351 is an equidigital number, since it uses as much as digits as its factorization.

1331330003351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3645, while the sum is 26.

Adding to 1331330003351 its reverse (1533000331331), we get a palindrome (2864330334682).

The spelling of 1331330003351 in words is "one trillion, three hundred thirty-one billion, three hundred thirty million, three thousand, three hundred fifty-one".