12320000102149 has 2 divisors, whose sum is σ = 12320000102150. Its totient is φ = 12320000102148.

The previous prime is 12320000102117. The next prime is 12320000102153. The reversal of 12320000102149 is 94120100002321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10218059764900 + 2101940337249 = 3196570^2 + 1449807^2 .

It is a cyclic number.

It is not a de Polignac number, because 12320000102149 - 2⁵ = 12320000102117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12320000102549) 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, 6160000051074 + 6160000051075.

It is an arithmetic number, because the mean of its divisors is an integer number (6160000051075).

Almost surely, 2^{12320000102149} is an apocalyptic number.

It is an amenable number.

12320000102149 is a deficient number, since it is larger than the sum of its proper divisors (1).

12320000102149 is an equidigital number, since it uses as much as digits as its factorization.

12320000102149 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 25.

The spelling of 12320000102149 in words is "twelve trillion, three hundred twenty billion, one hundred two thousand, one hundred forty-nine".