1061000111106 has 48 divisors (see below), whose sum is σ = 2478092231160. Its totient is φ = 326141752320.

The previous prime is 1061000111047. The next prime is 1061000111111. The reversal of 1061000111106 is 6011110001601.

It can be written as a sum of positive squares in 4 ways, for example, as 766141337025 + 294858774081 = 875295^2 + 543009^2 .

It is a super-2 number, since 2×1061000111106² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1981551 + ... + 2459378.

Almost surely, 2^{1061000111106} is an apocalyptic number.

1061000111106 is an abundant number, since it is smaller than the sum of its proper divisors (1417092120054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1061000111106 is a wasteful number, since it uses less digits than its factorization.

1061000111106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4441971 (or 4441968 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

Adding to 1061000111106 its reverse (6011110001601), we get a palindrome (7072110112707).

The spelling of 1061000111106 in words is "one trillion, sixty-one billion, one hundred eleven thousand, one hundred six".