1210320000133 has 2 divisors, whose sum is σ = 1210320000134. Its totient is φ = 1210320000132.

The previous prime is 1210320000047. The next prime is 1210320000163. The reversal of 1210320000133 is 3310000230121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1210224410404 + 95589729 = 1100102^2 + 9777^2 .

It is a cyclic number.

It is not a de Polignac number, because 1210320000133 - 2¹⁷ = 1210319869061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1210320000163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605160000066 + 605160000067.

It is an arithmetic number, because the mean of its divisors is an integer number (605160000067).

Almost surely, 2^{1210320000133} is an apocalyptic number.

It is an amenable number.

1210320000133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210320000133 is an equidigital number, since it uses as much as digits as its factorization.

1210320000133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1210320000133 its reverse (3310000230121), we get a palindrome (4520320230254).

The spelling of 1210320000133 in words is "one trillion, two hundred ten billion, three hundred twenty million, one hundred thirty-three", and thus it is an aban number.