1332130021241 has 2 divisors, whose sum is σ = 1332130021242. Its totient is φ = 1332130021240.

The previous prime is 1332130021237. The next prime is 1332130021267. The reversal of 1332130021241 is 1421200312331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1081350414400 + 250779606841 = 1039880^2 + 500779^2 .

It is a cyclic number.

It is not a de Polignac number, because 1332130021241 - 2² = 1332130021237 is a prime.

It is a super-2 number, since 2×1332130021241² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1332130041241) 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 as a sum of consecutive naturals, namely, 666065010620 + 666065010621.

It is an arithmetic number, because the mean of its divisors is an integer number (666065010621).

Almost surely, 2^{1332130021241} is an apocalyptic number.

It is an amenable number.

1332130021241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332130021241 is an equidigital number, since it uses as much as digits as its factorization.

1332130021241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1332130021241 its reverse (1421200312331), we get a palindrome (2753330333572).

The spelling of 1332130021241 in words is "one trillion, three hundred thirty-two billion, one hundred thirty million, twenty-one thousand, two hundred forty-one".