1061345534303 has 2 divisors, whose sum is σ = 1061345534304. Its totient is φ = 1061345534302.

The previous prime is 1061345534281. The next prime is 1061345534329. The reversal of 1061345534303 is 3034355431601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1061345534303 - 2⁶ = 1061345534239 is a prime.

It is a super-2 number, since 2×1061345534303² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1061345534383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530672767151 + 530672767152.

It is an arithmetic number, because the mean of its divisors is an integer number (530672767152).

Almost surely, 2^{1061345534303} is an apocalyptic number.

1061345534303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061345534303 is an equidigital number, since it uses as much as digits as its factorization.

1061345534303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 38.

The spelling of 1061345534303 in words is "one trillion, sixty-one billion, three hundred forty-five million, five hundred thirty-four thousand, three hundred three".