1063431201 has 8 divisors (see below), whose sum is σ = 1620466624. Its totient is φ = 607674960.

The previous prime is 1063431143. The next prime is 1063431203. The reversal of 1063431201 is 1021343601.

1063431201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1063431201 - 2²² = 1059236897 is a prime.

It is a super-2 number, since 2×1063431201² = 2261771838520604802, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 50639581 = 1063431201 / (1 + 0 + 6 + 3 + 4 + 3 + 1 + 2 + 0 + 1).

It is not an unprimeable number, because it can be changed into a prime (1063431203) 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, 25319770 + ... + 25319811.

It is an arithmetic number, because the mean of its divisors is an integer number (202558328).

Almost surely, 2^1063431201 is an apocalyptic number.

It is an amenable number.

1063431201 is a deficient number, since it is larger than the sum of its proper divisors (557035423).

1063431201 is an equidigital number, since it uses as much as digits as its factorization.

1063431201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50639591.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1063431201 is about 32610.2928689701. The cubic root of 1063431201 is about 1020.7117936338.

Adding to 1063431201 its reverse (1021343601), we get a palindrome (2084774802).

The spelling of 1063431201 in words is "one billion, sixty-three million, four hundred thirty-one thousand, two hundred one".