1331210132033 has 2 divisors, whose sum is σ = 1331210132034. Its totient is φ = 1331210132032.

The previous prime is 1331210132011. The next prime is 1331210132081. The reversal of 1331210132033 is 3302310121331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1326615596944 + 4594535089 = 1151788^2 + 67783^2 .

It is a cyclic number.

It is not a de Polignac number, because 1331210132033 - 2⁶ = 1331210131969 is a prime.

It is not a weakly prime, because it can be changed into another prime (1331210138033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665605066016 + 665605066017.

It is an arithmetic number, because the mean of its divisors is an integer number (665605066017).

Almost surely, 2^{1331210132033} is an apocalyptic number.

It is an amenable number.

1331210132033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1331210132033 is an equidigital number, since it uses as much as digits as its factorization.

1331210132033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1331210132033 its reverse (3302310121331), we get a palindrome (4633520253364).

The spelling of 1331210132033 in words is "one trillion, three hundred thirty-one billion, two hundred ten million, one hundred thirty-two thousand, thirty-three".