1161982207703 has 2 divisors, whose sum is σ = 1161982207704. Its totient is φ = 1161982207702.

The previous prime is 1161982207669. The next prime is 1161982207753. The reversal of 1161982207703 is 3077022891611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1161982207703 - 2⁸ = 1161982207447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1161982207753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580991103851 + 580991103852.

It is an arithmetic number, because the mean of its divisors is an integer number (580991103852).

Almost surely, 2^{1161982207703} is an apocalyptic number.

1161982207703 is a deficient number, since it is larger than the sum of its proper divisors (1).

1161982207703 is an equidigital number, since it uses as much as digits as its factorization.

1161982207703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 254016, while the sum is 47.

The spelling of 1161982207703 in words is "one trillion, one hundred sixty-one billion, nine hundred eighty-two million, two hundred seven thousand, seven hundred three".