1330220017963 has 2 divisors, whose sum is σ = 1330220017964. Its totient is φ = 1330220017962.

The previous prime is 1330220017961. The next prime is 1330220018009. The reversal of 1330220017963 is 3697100220331.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1330220017963 - 2¹ = 1330220017961 is a prime.

Together with 1330220017961, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1330220017961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665110008981 + 665110008982.

It is an arithmetic number, because the mean of its divisors is an integer number (665110008982).

Almost surely, 2^{1330220017963} is an apocalyptic number.

1330220017963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330220017963 is an equidigital number, since it uses as much as digits as its factorization.

1330220017963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 37.

The spelling of 1330220017963 in words is "one trillion, three hundred thirty billion, two hundred twenty million, seventeen thousand, nine hundred sixty-three".