130131440113421 has 8 divisors (see below), whose sum is σ = 131350533177024. Its totient is φ = 128912400964480.

The previous prime is 130131440113399. The next prime is 130131440113429. The reversal of 130131440113421 is 124311044131031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130131440113421 is a prime.

It is a super-2 number, since 2×130131440113421² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130131440113429) 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 7 ways as a sum of consecutive naturals, for example, 8620580 + ... + 18291453.

It is an arithmetic number, because the mean of its divisors is an integer number (16418816647128).

Almost surely, 2^{130131440113421} is an apocalyptic number.

It is an amenable number.

130131440113421 is a deficient number, since it is larger than the sum of its proper divisors (1219093063603).

130131440113421 is a wasteful number, since it uses less digits than its factorization.

130131440113421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26957331.

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 130131440113421 its reverse (124311044131031), we get a palindrome (254442484244452).

The spelling of 130131440113421 in words is "one hundred thirty trillion, one hundred thirty-one billion, four hundred forty million, one hundred thirteen thousand, four hundred twenty-one".