130044342623 has 8 divisors (see below), whose sum is σ = 141966217008. Its totient is φ = 118396534464.

The previous prime is 130044342569. The next prime is 130044342643. The reversal of 130044342623 is 326243440031.

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

It is not a de Polignac number, because 130044342623 - 2⁶ = 130044342559 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130044342623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130044342643) 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, 68515565 + ... + 68517462.

It is an arithmetic number, because the mean of its divisors is an integer number (17745777126).

Almost surely, 2^130044342623 is an apocalyptic number.

130044342623 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

130044342623 is a deficient number, since it is larger than the sum of its proper divisors (11921874385).

130044342623 is a wasteful number, since it uses less digits than its factorization.

130044342623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137033113.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 130044342623 its reverse (326243440031), we get a palindrome (456287782654).

The spelling of 130044342623 in words is "one hundred thirty billion, forty-four million, three hundred forty-two thousand, six hundred twenty-three".