1055011130149 has 2 divisors, whose sum is σ = 1055011130150. Its totient is φ = 1055011130148.

The previous prime is 1055011130113. The next prime is 1055011130177. The reversal of 1055011130149 is 9410311105501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 949163062500 + 105848067649 = 974250^2 + 325343^2 .

It is a cyclic number.

It is not a de Polignac number, because 1055011130149 - 2⁹ = 1055011129637 is a prime.

It is a super-2 number, since 2×1055011130149² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055011130149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1055011130249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527505565074 + 527505565075.

It is an arithmetic number, because the mean of its divisors is an integer number (527505565075).

Almost surely, 2^{1055011130149} is an apocalyptic number.

It is an amenable number.

1055011130149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055011130149 is an equidigital number, since it uses as much as digits as its factorization.

1055011130149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 31.

The spelling of 1055011130149 in words is "one trillion, fifty-five billion, eleven million, one hundred thirty thousand, one hundred forty-nine".