1320120000383 has 2 divisors, whose sum is σ = 1320120000384. Its totient is φ = 1320120000382.

The previous prime is 1320120000317. The next prime is 1320120000391. The reversal of 1320120000383 is 3830000210231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1320120000383 - 2¹⁴ = 1320119983999 is a prime.

It is a super-2 number, since 2×1320120000383² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1320120000083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660060000191 + 660060000192.

It is an arithmetic number, because the mean of its divisors is an integer number (660060000192).

Almost surely, 2^{1320120000383} is an apocalyptic number.

1320120000383 is a deficient number, since it is larger than the sum of its proper divisors (1).

1320120000383 is an equidigital number, since it uses as much as digits as its factorization.

1320120000383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The spelling of 1320120000383 in words is "one trillion, three hundred twenty billion, one hundred twenty million, three hundred eighty-three", and thus it is an aban number.