1061156066106 has 64 divisors (see below), whose sum is σ = 2160297216000. Its totient is φ = 347427192000.

The previous prime is 1061156066099. The next prime is 1061156066119. The reversal of 1061156066106 is 6016606511601.

It is a super-2 number, since 2×1061156066106² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 215723515 + ... + 215728433.

It is an arithmetic number, because the mean of its divisors is an integer number (33754644000).

Almost surely, 2^{1061156066106} is an apocalyptic number.

1061156066106 is an abundant number, since it is smaller than the sum of its proper divisors (1099141149894).

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

1061156066106 is a wasteful number, since it uses less digits than its factorization.

1061156066106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6795.

The product of its (nonzero) digits is 38880, while the sum is 39.

The spelling of 1061156066106 in words is "one trillion, sixty-one billion, one hundred fifty-six million, sixty-six thousand, one hundred six".