1063130031263 has 4 divisors (see below), whose sum is σ = 1064336763168. Its totient is φ = 1061923299360.

The previous prime is 1063130031259. The next prime is 1063130031281. The reversal of 1063130031263 is 3621300313601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1063130031263 - 2² = 1063130031259 is a prime.

It is a super-2 number, since 2×1063130031263² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063130031233) 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, 603364631 + ... + 603366392.

It is an arithmetic number, because the mean of its divisors is an integer number (266084190792).

Almost surely, 2^{1063130031263} is an apocalyptic number.

1063130031263 is a deficient number, since it is larger than the sum of its proper divisors (1206731905).

1063130031263 is an equidigital number, since it uses as much as digits as its factorization.

1063130031263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206731904.

The product of its (nonzero) digits is 5832, while the sum is 29.

Adding to 1063130031263 its reverse (3621300313601), we get a palindrome (4684430344864).

The spelling of 1063130031263 in words is "one trillion, sixty-three billion, one hundred thirty million, thirty-one thousand, two hundred sixty-three".