1202130330389 has 2 divisors, whose sum is σ = 1202130330390. Its totient is φ = 1202130330388.

The previous prime is 1202130330329. The next prime is 1202130330413. The reversal of 1202130330389 is 9830330312021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1173549723025 + 28580607364 = 1083305^2 + 169058^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1202130330389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1202130330329) 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, 601065165194 + 601065165195.

It is an arithmetic number, because the mean of its divisors is an integer number (601065165195).

Almost surely, 2^{1202130330389} is an apocalyptic number.

It is an amenable number.

1202130330389 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202130330389 is an equidigital number, since it uses as much as digits as its factorization.

1202130330389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 1202130330389 in words is "one trillion, two hundred two billion, one hundred thirty million, three hundred thirty thousand, three hundred eighty-nine".