1149308092129 has 2 divisors, whose sum is σ = 1149308092130. Its totient is φ = 1149308092128.

The previous prime is 1149308092123. The next prime is 1149308092139. The reversal of 1149308092129 is 9212908039411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 770492461729 + 378815630400 = 877777^2 + 615480^2 .

It is a cyclic number.

It is not a de Polignac number, because 1149308092129 - 2¹⁹ = 1149307567841 is a prime.

It is not a weakly prime, because it can be changed into another prime (1149308092123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 574654046064 + 574654046065.

It is an arithmetic number, because the mean of its divisors is an integer number (574654046065).

Almost surely, 2^{1149308092129} is an apocalyptic number.

It is an amenable number.

1149308092129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1149308092129 is an equidigital number, since it uses as much as digits as its factorization.

1149308092129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 49.

The spelling of 1149308092129 in words is "one trillion, one hundred forty-nine billion, three hundred eight million, ninety-two thousand, one hundred twenty-nine".