63102819130 has 64 divisors (see below), whose sum is σ = 122883415200. Its totient is φ = 23192902656.

The previous prime is 63102819121. The next prime is 63102819139. The reversal of 63102819130 is 3191820136.

It is an interprime number because it is at equal distance from previous prime (63102819121) and next prime (63102819139).

It can be written as a sum of positive squares in 16 ways, for example, as 2909631481 + 60193187649 = 53941^2 + 245343^2 .

It is not an unprimeable number, because it can be changed into a prime (63102819139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45959124 + ... + 45960496.

Almost surely, 2^63102819130 is an apocalyptic number.

63102819130 is a deficient number, since it is larger than the sum of its proper divisors (59780596070).

63102819130 is a wasteful number, since it uses less digits than its factorization.

63102819130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755.

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 63102819130 in words is "sixty-three billion, one hundred two million, eight hundred nineteen thousand, one hundred thirty".