130231320213 has 16 divisors (see below), whose sum is σ = 177064133760. Its totient is φ = 85112399424.

The previous prime is 130231320139. The next prime is 130231320221. The reversal of 130231320213 is 312023132031.

It is not a de Polignac number, because 130231320213 - 2⁸ = 130231319957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130231320213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130231320413) 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 15 ways as a sum of consecutive naturals, for example, 144753 + ... + 530486.

It is an arithmetic number, because the mean of its divisors is an integer number (11066508360).

Almost surely, 2^130231320213 is an apocalyptic number.

It is an amenable number.

130231320213 is a deficient number, since it is larger than the sum of its proper divisors (46832813547).

130231320213 is a wasteful number, since it uses less digits than its factorization.

130231320213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676508.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 130231320213 its reverse (312023132031), we get a palindrome (442254452244).

The spelling of 130231320213 in words is "one hundred thirty billion, two hundred thirty-one million, three hundred twenty thousand, two hundred thirteen".