2003120332049 has 2 divisors, whose sum is σ = 2003120332050. Its totient is φ = 2003120332048.

The previous prime is 2003120332007. The next prime is 2003120332097. The reversal of 2003120332049 is 9402330213002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1822886120449 + 180234211600 = 1350143^2 + 424540^2 .

It is a cyclic number.

It is not a de Polignac number, because 2003120332049 - 2²⁴ = 2003103554833 is a prime.

It is not a weakly prime, because it can be changed into another prime (2003120331049) 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, 1001560166024 + 1001560166025.

It is an arithmetic number, because the mean of its divisors is an integer number (1001560166025).

Almost surely, 2^{2003120332049} is an apocalyptic number.

It is an amenable number.

2003120332049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2003120332049 is an equidigital number, since it uses as much as digits as its factorization.

2003120332049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 2003120332049 in words is "two trillion, three billion, one hundred twenty million, three hundred thirty-two thousand, forty-nine".