1066132701 has 6 divisors (see below), whose sum is σ = 1539969470. Its totient is φ = 710755128.

The previous prime is 1066132681. The next prime is 1066132721. The reversal of 1066132701 is 1072316601.

It is an interprime number because it is at equal distance from previous prime (1066132681) and next prime (1066132721).

It can be written as a sum of positive squares in only one way, i.e., 964102500 + 102030201 = 31050^2 + 10101^2 .

It is not a de Polignac number, because 1066132701 - 2⁶ = 1066132637 is a prime.

It is a super-2 number, since 2×1066132701² = 2273277872283110802, which 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 (1066132721) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59229586 + ... + 59229603.

Almost surely, 2^1066132701 is an apocalyptic number.

It is an amenable number.

1066132701 is a deficient number, since it is larger than the sum of its proper divisors (473836769).

1066132701 is a wasteful number, since it uses less digits than its factorization.

1066132701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118459195 (or 118459192 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 1066132701 is about 32651.6875674137. The cubic root of 1066132701 is about 1021.5753885148.

The spelling of 1066132701 in words is "one billion, sixty-six million, one hundred thirty-two thousand, seven hundred one".