1066603151 has 8 divisors (see below), whose sum is σ = 1130295600. Its totient is φ = 1004704960.

The previous prime is 1066603129. The next prime is 1066603157. The reversal of 1066603151 is 1513066601.

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 1066603151 - 2¹⁰ = 1066602127 is a prime.

It is a super-2 number, since 2×1066603151² = 2275284563446257602, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066603157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447341 + ... + 449718.

It is an arithmetic number, because the mean of its divisors is an integer number (141286950).

Almost surely, 2^1066603151 is an apocalyptic number.

1066603151 is the 14606-th centered decagonal number.

1066603151 is a deficient number, since it is larger than the sum of its proper divisors (63692449).

1066603151 is an equidigital number, since it uses as much as digits as its factorization.

1066603151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897129.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 1066603151 is about 32658.8908415457. The cubic root of 1066603151 is about 1021.7256291828.

Adding to 1066603151 its reverse (1513066601), we get a palindrome (2579669752).

The spelling of 1066603151 in words is "one billion, sixty-six million, six hundred three thousand, one hundred fifty-one".