103130727328 has 24 divisors (see below), whose sum is σ = 203091422688. Its totient is φ = 51551953344.

The previous prime is 103130727229. The next prime is 103130727331. The reversal of 103130727328 is 823727031301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293526 + ... + 540757.

It is an arithmetic number, because the mean of its divisors is an integer number (8462142612).

Almost surely, 2^103130727328 is an apocalyptic number.

It is an amenable number.

103130727328 is a deficient number, since it is larger than the sum of its proper divisors (99960695360).

103130727328 is an equidigital number, since it uses as much as digits as its factorization.

103130727328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838156 (or 838148 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

Adding to 103130727328 its reverse (823727031301), we get a palindrome (926857758629).

The spelling of 103130727328 in words is "one hundred three billion, one hundred thirty million, seven hundred twenty-seven thousand, three hundred twenty-eight".