1100561060047 has 2 divisors, whose sum is σ = 1100561060048. Its totient is φ = 1100561060046.

The previous prime is 1100561060029. The next prime is 1100561060063. The reversal of 1100561060047 is 7400601650011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100561060047 is a prime.

It is a super-2 number, since 2×1100561060047² (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 (1100561060947) 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, 550280530023 + 550280530024.

It is an arithmetic number, because the mean of its divisors is an integer number (550280530024).

Almost surely, 2^{1100561060047} is an apocalyptic number.

1100561060047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100561060047 is an equidigital number, since it uses as much as digits as its factorization.

1100561060047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 31.

The spelling of 1100561060047 in words is "one trillion, one hundred billion, five hundred sixty-one million, sixty thousand, forty-seven".