1066151065061 has 8 divisors (see below), whose sum is σ = 1129470508800. Its totient is φ = 1002898807488.

The previous prime is 1066151064997. The next prime is 1066151065073. The reversal of 1066151065061 is 1605601516601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1066151065061 - 2⁶ = 1066151064997 is a prime.

It is a super-2 number, since 2×1066151065061² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066151062061) by changing a digit.

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, 16763861 + ... + 16827338.

It is an arithmetic number, because the mean of its divisors is an integer number (141183813600).

Almost surely, 2^{1066151065061} is an apocalyptic number.

It is an amenable number.

1066151065061 is a deficient number, since it is larger than the sum of its proper divisors (63319443739).

1066151065061 is a wasteful number, since it uses less digits than its factorization.

1066151065061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33593083.

The product of its (nonzero) digits is 32400, while the sum is 38.

The spelling of 1066151065061 in words is "one trillion, sixty-six billion, one hundred fifty-one million, sixty-five thousand, sixty-one".