1061403300259 has 2 divisors, whose sum is σ = 1061403300260. Its totient is φ = 1061403300258.

The previous prime is 1061403300203. The next prime is 1061403300263. The reversal of 1061403300259 is 9520033041601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1061403300259 - 2¹³ = 1061403292067 is a prime.

It is a super-2 number, since 2×1061403300259² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1061403300059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530701650129 + 530701650130.

It is an arithmetic number, because the mean of its divisors is an integer number (530701650130).

Almost surely, 2^{1061403300259} is an apocalyptic number.

1061403300259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061403300259 is an equidigital number, since it uses as much as digits as its factorization.

1061403300259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 1061403300259 in words is "one trillion, sixty-one billion, four hundred three million, three hundred thousand, two hundred fifty-nine".