130550513750 has 20 divisors (see below), whose sum is σ = 244703885316. Its totient is φ = 52220205000.

The previous prime is 130550513747. The next prime is 130550513761. The reversal of 130550513750 is 57315055031.

It is a self number, because there is not a number n which added to its sum of digits gives 130550513750.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 52218956 + ... + 52221455.

Almost surely, 2^130550513750 is an apocalyptic number.

130550513750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130550513750 is a deficient number, since it is larger than the sum of its proper divisors (114153371566).

130550513750 is an equidigital number, since it uses as much as digits as its factorization.

130550513750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104440433 (or 104440418 counting only the distinct ones).

The product of its (nonzero) digits is 39375, while the sum is 35.

Adding to 130550513750 its reverse (57315055031), we get a palindrome (187865568781).

The spelling of 130550513750 in words is "one hundred thirty billion, five hundred fifty million, five hundred thirteen thousand, seven hundred fifty".