130134031 has 8 divisors (see below), whose sum is σ = 137985984. Its totient is φ = 122304000.

The previous prime is 130134029. The next prime is 130134061. The reversal of 130134031 is 130431031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130134031 - 2¹ = 130134029 is a prime.

It is a super-2 number, since 2×130134031² = 33869732048617922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130133996 and 130134014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130134061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7671 + ... + 17863.

It is an arithmetic number, because the mean of its divisors is an integer number (17248248).

Almost surely, 2^130134031 is an apocalyptic number.

130134031 is a deficient number, since it is larger than the sum of its proper divisors (7851953).

130134031 is a wasteful number, since it uses less digits than its factorization.

130134031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10961.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 130134031 is about 11407.6303849660. The cubic root of 130134031 is about 506.7537379694.

Adding to 130134031 its reverse (130431031), we get a palindrome (260565062).

The spelling of 130134031 in words is "one hundred thirty million, one hundred thirty-four thousand, thirty-one".