130230310031 has 4 divisors (see below), whose sum is σ = 130489217712. Its totient is φ = 129971402352.

The previous prime is 130230309997. The next prime is 130230310061. The reversal of 130230310031 is 130013032031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 130013032031 = 169177 ⋅768503.

It is a cyclic number.

It is not a de Polignac number, because 130230310031 - 2¹⁴ = 130230293647 is a prime.

It is a super-2 number, since 2×130230310031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130230309991 and 130230310009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130230310061) 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 3 ways as a sum of consecutive naturals, for example, 129453086 + ... + 129454091.

It is an arithmetic number, because the mean of its divisors is an integer number (32622304428).

Almost surely, 2^130230310031 is an apocalyptic number.

130230310031 is a deficient number, since it is larger than the sum of its proper divisors (258907681).

130230310031 is an equidigital number, since it uses as much as digits as its factorization.

130230310031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258907680.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 130230310031 its reverse (130013032031), we get a palindrome (260243342062).

The spelling of 130230310031 in words is "one hundred thirty billion, two hundred thirty million, three hundred ten thousand, thirty-one".