1066151065063 has 8 divisors (see below), whose sum is σ = 1218469802528. Its totient is φ = 913835188224.

The previous prime is 1066151064997. The next prime is 1066151065073. The reversal of 1066151065063 is 3605601516601.

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

It is a de Polignac number, because none of the positive numbers 2^k-1066151065063 is a prime.

It is a super-2 number, since 2×1066151065063² (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 (1066151065073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153895 + ... + 1468327.

It is an arithmetic number, because the mean of its divisors is an integer number (152308725316).

Almost surely, 2^{1066151065063} is an apocalyptic number.

1066151065063 is a deficient number, since it is larger than the sum of its proper divisors (152318737465).

1066151065063 is a wasteful number, since it uses less digits than its factorization.

1066151065063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430313.

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 1066151065063 in words is "one trillion, sixty-six billion, one hundred fifty-one million, sixty-five thousand, sixty-three".