1013203132289 has 2 divisors, whose sum is σ = 1013203132290. Its totient is φ = 1013203132288.

The previous prime is 1013203132219. The next prime is 1013203132297. The reversal of 1013203132289 is 9822313023101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 779689000000 + 233514132289 = 883000^2 + 483233^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1013203132289 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1013203132219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506601566144 + 506601566145.

It is an arithmetic number, because the mean of its divisors is an integer number (506601566145).

Almost surely, 2^{1013203132289} is an apocalyptic number.

It is an amenable number.

1013203132289 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013203132289 is an equidigital number, since it uses as much as digits as its factorization.

1013203132289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 1013203132289 in words is "one trillion, thirteen billion, two hundred three million, one hundred thirty-two thousand, two hundred eighty-nine".