12031022010149 has 2 divisors, whose sum is σ = 12031022010150. Its totient is φ = 12031022010148.

The previous prime is 12031022010089. The next prime is 12031022010179. The reversal of 12031022010149 is 94101022013021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11967323821924 + 63698188225 = 3459382^2 + 252385^2 .

It is an emirp because it is prime and its reverse (94101022013021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12031022010149 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12031022010179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6015511005074 + 6015511005075.

It is an arithmetic number, because the mean of its divisors is an integer number (6015511005075).

Almost surely, 2^{12031022010149} is an apocalyptic number.

It is an amenable number.

12031022010149 is a deficient number, since it is larger than the sum of its proper divisors (1).

12031022010149 is an equidigital number, since it uses as much as digits as its factorization.

12031022010149 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 26.

The spelling of 12031022010149 in words is "twelve trillion, thirty-one billion, twenty-two million, ten thousand, one hundred forty-nine".