130031647127 has 4 divisors (see below), whose sum is σ = 131492676960. Its totient is φ = 128570617296.

The previous prime is 130031647049. The next prime is 130031647147. The reversal of 130031647127 is 721746130031.

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 130031647127 - 2³⁰ = 128957905303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130031647147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 730514783 + ... + 730514960.

It is an arithmetic number, because the mean of its divisors is an integer number (32873169240).

Almost surely, 2^130031647127 is an apocalyptic number.

130031647127 is a deficient number, since it is larger than the sum of its proper divisors (1461029833).

130031647127 is an equidigital number, since it uses as much as digits as its factorization.

130031647127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461029832.

The product of its (nonzero) digits is 21168, while the sum is 35.

Adding to 130031647127 its reverse (721746130031), we get a palindrome (851777777158).

The spelling of 130031647127 in words is "one hundred thirty billion, thirty-one million, six hundred forty-seven thousand, one hundred twenty-seven".