1061006105871 has 12 divisors (see below), whose sum is σ = 1535248383240. Its totient is φ = 706098630960.

The previous prime is 1061006105827. The next prime is 1061006105933. The reversal of 1061006105871 is 1785016001601.

1061006105871 is a `hidden beast` number, since 1 + 0 + 6 + 10 + 0 + 61 + 0 + 587 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-1061006105871 is a prime.

It is a super-2 number, since 2×1061006105871² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061006105801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103225656 + ... + 103235933.

It is an arithmetic number, because the mean of its divisors is an integer number (127937365270).

Almost surely, 2^{1061006105871} is an apocalyptic number.

1061006105871 is a deficient number, since it is larger than the sum of its proper divisors (474242277369).

1061006105871 is a wasteful number, since it uses less digits than its factorization.

1061006105871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206462166 (or 206462163 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 36.

The spelling of 1061006105871 in words is "one trillion, sixty-one billion, six million, one hundred five thousand, eight hundred seventy-one".