1121003415139 has 2 divisors, whose sum is σ = 1121003415140. Its totient is φ = 1121003415138.

The previous prime is 1121003415101. The next prime is 1121003415211. The reversal of 1121003415139 is 9315143001211.

It is a weak prime.

It is an emirp because it is prime and its reverse (9315143001211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1121003415139 - 2⁷ = 1121003415011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1121003415139.

It is not a weakly prime, because it can be changed into another prime (1121003415439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560501707569 + 560501707570.

It is an arithmetic number, because the mean of its divisors is an integer number (560501707570).

Almost surely, 2^{1121003415139} is an apocalyptic number.

1121003415139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121003415139 is an equidigital number, since it uses as much as digits as its factorization.

1121003415139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 31.

The spelling of 1121003415139 in words is "one trillion, one hundred twenty-one billion, three million, four hundred fifteen thousand, one hundred thirty-nine".