1333130333231 has 2 divisors, whose sum is σ = 1333130333232. Its totient is φ = 1333130333230.

The previous prime is 1333130333219. The next prime is 1333130333237. The reversal of 1333130333231 is 1323330313331.

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-1333130333231 is a prime.

It is a super-2 number, since 2×1333130333231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1333130333194 and 1333130333203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1333130333237) 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 as a sum of consecutive naturals, namely, 666565166615 + 666565166616.

It is an arithmetic number, because the mean of its divisors is an integer number (666565166616).

Almost surely, 2^{1333130333231} is an apocalyptic number.

1333130333231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1333130333231 is an equidigital number, since it uses as much as digits as its factorization.

1333130333231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13122, while the sum is 29.

Adding to 1333130333231 its reverse (1323330313331), we get a palindrome (2656460646562).

The spelling of 1333130333231 in words is "one trillion, three hundred thirty-three billion, one hundred thirty million, three hundred thirty-three thousand, two hundred thirty-one".