1061105561110 has 16 divisors (see below), whose sum is σ = 2182845725856. Its totient is φ = 363807620928.

The previous prime is 1061105561101. The next prime is 1061105561129. The reversal of 1061105561110 is 111655011601.

It is a super-2 number, since 2×1061105561110² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7579325367 + ... + 7579325506.

It is an arithmetic number, because the mean of its divisors is an integer number (136427857866).

Almost surely, 2^{1061105561110} is an apocalyptic number.

1061105561110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1061105561110 is an abundant number, since it is smaller than the sum of its proper divisors (1121740164746).

1061105561110 is a wasteful number, since it uses less digits than its factorization.

1061105561110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15158650887.

The product of its (nonzero) digits is 900, while the sum is 28.

The spelling of 1061105561110 in words is "one trillion, sixty-one billion, one hundred five million, five hundred sixty-one thousand, one hundred ten".