1308984327923 has 2 divisors, whose sum is σ = 1308984327924. Its totient is φ = 1308984327922.

The previous prime is 1308984327913. The next prime is 1308984327949. The reversal of 1308984327923 is 3297234898031.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1308984327923 - 2¹⁰ = 1308984326899 is a prime.

It is not a weakly prime, because it can be changed into another prime (1308984327913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 654492163961 + 654492163962.

It is an arithmetic number, because the mean of its divisors is an integer number (654492163962).

Almost surely, 2^{1308984327923} is an apocalyptic number.

1308984327923 is a deficient number, since it is larger than the sum of its proper divisors (1).

1308984327923 is an equidigital number, since it uses as much as digits as its factorization.

1308984327923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15676416, while the sum is 59.

The spelling of 1308984327923 in words is "one trillion, three hundred eight billion, nine hundred eighty-four million, three hundred twenty-seven thousand, nine hundred twenty-three".