1330071220327 has 4 divisors (see below), whose sum is σ = 1330075020016. Its totient is φ = 1330067420640.

The previous prime is 1330071220271. The next prime is 1330071220427. The reversal of 1330071220327 is 7230221700331.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1330071220327 is a prime.

It is a super-2 number, since 2×1330071220327² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330071220427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1314699 + ... + 2094892.

It is an arithmetic number, because the mean of its divisors is an integer number (332518755004).

Almost surely, 2^{1330071220327} is an apocalyptic number.

1330071220327 is a deficient number, since it is larger than the sum of its proper divisors (3799689).

1330071220327 is an equidigital number, since it uses as much as digits as its factorization.

1330071220327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3799688.

The product of its (nonzero) digits is 10584, while the sum is 31.

Adding to 1330071220327 its reverse (7230221700331), we get a palindrome (8560292920658).

The spelling of 1330071220327 in words is "one trillion, three hundred thirty billion, seventy-one million, two hundred twenty thousand, three hundred twenty-seven".