1063003601 has 4 divisors (see below), whose sum is σ = 1159640304. Its totient is φ = 966366900.

The previous prime is 1063003577. The next prime is 1063003603.

1063003601 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1063003601 - 2¹⁴ = 1062987217 is a prime.

It is a super-2 number, since 2×1063003601² = 2259953311477934402, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1063003603) 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 3 ways as a sum of consecutive naturals, for example, 48318335 + ... + 48318356.

It is an arithmetic number, because the mean of its divisors is an integer number (289910076).

Almost surely, 2^1063003601 is an apocalyptic number.

1063003601 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1063003601 is a deficient number, since it is larger than the sum of its proper divisors (96636703).

1063003601 is an equidigital number, since it uses as much as digits as its factorization.

1063003601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96636702.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 1063003601 is about 32603.7359975816. The cubic root of 1063003601 is about 1020.5749677083.

It can be divided in two parts, 106300 and 3601, that added together give a palindrome (109901).

The spelling of 1063003601 in words is "one billion, sixty-three million, three thousand, six hundred one".