1063403116 has 6 divisors (see below), whose sum is σ = 1860955460. Its totient is φ = 531701556.

The previous prime is 1063403113. The next prime is 1063403123. The reversal of 1063403116 is 6113043601.

It is a happy number.

It is a super-2 number, since 2×1063403116² = 2261652374237018912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1063403113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132925386 + ... + 132925393.

Almost surely, 2^1063403116 is an apocalyptic number.

It is an amenable number.

1063403116 is a deficient number, since it is larger than the sum of its proper divisors (797552344).

1063403116 is a wasteful number, since it uses less digits than its factorization.

1063403116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265850783 (or 265850781 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 1063403116 is about 32609.8622505524. The cubic root of 1063403116 is about 1020.7028079583.

Adding to 1063403116 its reverse (6113043601), we get a palindrome (7176446717).

The spelling of 1063403116 in words is "one billion, sixty-three million, four hundred three thousand, one hundred sixteen".