1330630181263 has 2 divisors, whose sum is σ = 1330630181264. Its totient is φ = 1330630181262.

The previous prime is 1330630181233. The next prime is 1330630181267. The reversal of 1330630181263 is 3621810360331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1330630181263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1330630181267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665315090631 + 665315090632.

It is an arithmetic number, because the mean of its divisors is an integer number (665315090632).

Almost surely, 2^{1330630181263} is an apocalyptic number.

1330630181263 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330630181263 is an equidigital number, since it uses as much as digits as its factorization.

1330630181263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 1330630181263 in words is "one trillion, three hundred thirty billion, six hundred thirty million, one hundred eighty-one thousand, two hundred sixty-three".