1061100100559 has 2 divisors, whose sum is σ = 1061100100560. Its totient is φ = 1061100100558.

The previous prime is 1061100100523. The next prime is 1061100100561. The reversal of 1061100100559 is 9550010011601.

It is a strong prime.

It is an emirp because it is prime and its reverse (9550010011601) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1061100100559 is a prime.

It is a super-2 number, since 2×1061100100559² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 1061100100561, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1061100180559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530550050279 + 530550050280.

It is an arithmetic number, because the mean of its divisors is an integer number (530550050280).

Almost surely, 2^{1061100100559} is an apocalyptic number.

1061100100559 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061100100559 is an equidigital number, since it uses as much as digits as its factorization.

1061100100559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350, while the sum is 29.

The spelling of 1061100100559 in words is "one trillion, sixty-one billion, one hundred million, one hundred thousand, five hundred fifty-nine".