1063503041 has 4 divisors (see below), whose sum is σ = 1063753152. Its totient is φ = 1063252932.

The previous prime is 1063503013. The next prime is 1063503043. The reversal of 1063503041 is 1403053601.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-1063503041 is a prime.

It is a super-2 number, since 2×1063503041² = 2262077436432495362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1063502998 and 1063503016.

It is not an unprimeable number, because it can be changed into a prime (1063503043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118565 + ... + 127218.

It is an arithmetic number, because the mean of its divisors is an integer number (265938288).

Almost surely, 2^1063503041 is an apocalyptic number.

It is an amenable number.

1063503041 is a deficient number, since it is larger than the sum of its proper divisors (250111).

1063503041 is an equidigital number, since it uses as much as digits as its factorization.

1063503041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250110.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1063503041 is about 32611.3943430820. The cubic root of 1063503041 is about 1020.7347778143.

Adding to 1063503041 its reverse (1403053601), we get a palindrome (2466556642).

The spelling of 1063503041 in words is "one billion, sixty-three million, five hundred three thousand, forty-one".